Last updated September 27, 2026
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- Treat every gun as loaded
- Point the muzzle in a safe direction
- Keep your finger off the trigger until you’re ready to shoot
- Know your target and what’s beyond
Every gun owner has one. Some call it a dream gun, others a bucket list gun: the one you’d buy the day money stopped mattering, the one you stop and stare at on a dealer’s table. Collectors call it a grail gun, and some grails are easier to reach than you’d think.
This is my list of the 18 grail guns I hear about most, from the Colt Python and the SIG P210 to the Korth, the HK P7 and the Singer 1911. I’ve split them by how you actually get one, new, used or only at auction, and every gun with a real listing has a live price card so you can see what a grail costs today.
How we tested: Every pick here is ranked against our testing methodology. Minimum round counts, accuracy and reliability protocols, the failures that disqualify a gun.
Grail Guns at a Glance
Here are all 18 grail guns on this list, and the realistic way to get each one.
| Gun | Why It Matters | Key Facts | Check Price |
|---|---|---|---|
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THE KING OF THE SNAKES
Colt Python
Revolver fans who want the most famous Colt of all, and can choose between a new gun and a collector original. |
Tier: Still made new Caliber: .357 Magnum How to get one: New from any dealer, or an original on the used market |
Check Price ↓ |
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THE BIG-BORE SNAKE
Colt Anaconda
Hunters and big-bore fans who want a grail-grade Colt they can actually take to the field. |
Tier: Still made new Caliber: .44 Magnum, .45 Colt How to get one: New from any dealer, or an original on the used market |
Check Price ↓ |
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THE HANDMADE GERMAN REVOLVER
Korth
Revolver enthusiasts who want the finest double action money can buy, new. |
Tier: Still made new Caliber: .357 Magnum, .44 Magnum How to get one: New through dealers, from about $4,000 |
Check Price ↓ |
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THE FRENCH POLICE LEGEND
Manurhin MR73
Shooters who want a duty-proven grail revolver with the best trigger in its class. |
Tier: Still made new Caliber: .357 Magnum How to get one: New, imported by Beretta since 2021 |
Check Price ↓ |
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THE MOST ACCURATE SERVICE PISTOL
SIG P210
Precision pistol shooters and anyone who wants the gold standard of 9mm service pistols. |
Tier: Still made new Caliber: 9mm Luger How to get one: New from SIG Sauer, or a Swiss original used |
Check Price ↓ |
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THE CUSTOM 1911 STANDARD
Wilson Combat 1911
Shooters who want a custom-grade 1911 they can buy today and carry or compete with. |
Tier: Still made new Caliber: .45 ACP, 9mm How to get one: New from dealers or to order from Wilson |
Check Price ↓ |
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THE HAND-BUILT RIVAL
Nighthawk Custom
Buyers who want a hand-built 1911 with some art in it. |
Tier: Still made new Caliber: .45 ACP, 9mm How to get one: New from dealers or to order |
Check Price ↓ |
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THE SQUEEZE-COCKER
Heckler & Koch P7
HK fans and collectors who want the most original pistol design of the 1970s. |
Tier: Used market only Caliber: 9mm Luger How to get one: Used only, around $3,000 and up |
Check Price ↓ |
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THE COLLECTOR’S LUGER
American Eagle Luger
Luger collectors who want the variant with an American story. |
Tier: Used market only Caliber: 7.65mm and 9mm Luger How to get one: Used only, from specialist dealers and auctions |
Check Price ↓ |
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THE GRAIL .22
Colt Woodsman
Anyone who wants a real grail gun without spending grail money. |
Tier: Used market only Caliber: .22 LR How to get one: Used only, often under $1,000 |
Check Price ↓ |
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THE LITTLE PYTHON
Colt Diamondback
Colt revolver fans who want Python style in a smaller, lighter gun. |
Tier: Used market only Caliber: .38 Special, .22 LR How to get one: Used only |
Check Price ↓ |
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THE GRAIL SHOTGUN
Browning Superposed
Wingshooters who want the over-and-under every other one is compared to. |
Tier: Used market only Caliber: 12, 20, 28 gauge and .410 How to get one: Used, or to order as the B25 in Europe |
Check Price ↓ |
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THE RIFLEMAN’S RIFLE
Pre-64 Winchester Model 70
Hunters and rifle collectors who want the bolt gun American riflemen still measure others against. |
Tier: Used market only Caliber: .30-06, .270 Win and more How to get one: Used only; serial numbers below 700,000 |
Check Price ↓ |
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THE ORIGINAL COMPACT 1911
Detonics Combat Master
Collectors of 1980s carry guns and compact 1911 fans. |
Tier: Used market only Caliber: .45 ACP How to get one: Used only |
Check Price ↓ |
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THE PEACEMAKER
First Generation Colt Single Action Army
Western collectors, and shooters who want the real Colt rather than a replica. |
Tier: Auction or NFA Caliber: .45 Colt and others How to get one: Originals at auction; new guns from Colt |
Check Price ↓ |
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THE HOLY GRAIL OF 1911S
Singer 1911A1
Serious 1911 collectors with auction budgets. |
Tier: Auction or NFA Caliber: .45 ACP How to get one: Auction only, six figures |
Read More ↓ |
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THE NFA GRAIL
Transferable Thompson
NFA collectors, and anyone who wants the Tommy gun look in a legal semi-auto. |
Tier: Auction or NFA Caliber: .45 ACP How to get one: Registered pre-1986 guns only, through NFA transfer |
Check Price ↓ |
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THE RECORD BREAKER
Colt Walker
Colt collectors with seven-figure budgets, and black powder shooters who want the replica. |
Tier: Auction or NFA Caliber: .44 percussion How to get one: Originals at auction only; replicas from dealers |
Check Price ↓ |
Table of Contents
What Is a Grail Gun?
A grail gun is the one firearm a shooter or collector wants most and has not been able to buy yet, most often because it’s rare, discontinued or simply expensive. The term comes from the Holy Grail, and some shooters say holy grail guns. Either way it’s personal. One shooter’s grail is a Python, another’s is a Walker.
The guns people name over and over share a few traits. Superb craftsmanship, a design that changed something, a short or finished production run, and a price that sits just out of reach. Record-setting auction guns are a different list, which is why the most expensive guns ever sold and the rarest production guns have their own pages.
| Tier | Grail guns | Price range on our dealers | Where you buy one |
|---|---|---|---|
| Still made new | Colt Python, Colt Anaconda, Korth, Manurhin MR73, SIG P210, Wilson Combat, Nighthawk Custom | $900 to $5,600 | Any dealer, new in the box |
| Used market only | HK P7, American Eagle Luger, Colt Woodsman, Colt Diamondback, Browning Superposed, pre-64 Model 70, Detonics Combat Master | $500 to $6,000 | Consignment, collector dealers, estate sales |
| Auction and NFA | First generation Colt Single Action Army, Singer 1911A1, transferable Thompson, Colt Walker | Thousands to seven figures | Major auction houses, NFA transfer for the Thompson |
Grail Guns You Can Still Buy New
These are the grails you can order today. Some are modern reissues of famous originals, and some have never stopped being made by hand. The price is high, but the gun is new, under warranty and waiting at a dealer.

1. Colt Python: The King of the Snakes
- Caliber: .357 Magnum
- Action: Double action, 6-round cylinder
- Made: 1955 to 2005, and again from 2020
- How to get one: New from any dealer, or an original on the used market
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 4.5/5 |
Pros
- Legendary smooth double action
- New guns cost less than originals
- Accurate, full-lug barrel
Cons
- Originals priced as collector guns
- Heavy for carry
- New guns lack old hand fitting




Colt introduced the Python in 1955 as its top-of-the-line revolver, at a price of $125. Its vent rib, full-length underlug and hand-fitted action made it the revolver everyone wanted, and when Colt stopped making it in 2005, prices on the used market took off.
Colt brought it back in 2020, and the new gun is the easiest grail on this list to buy. The card below runs from $903.44 at Battlehawk Armory to $1,440.99 on Guns.com, with a 2.5-inch blued gun at $1,135.99 from Palmetto State Armory. Our Colt Python review covers the new gun in depth.
Originals from the 1955 to 2005 run still sell for more than new ones, and Royal Blue guns with the box bring the most. Shooting either one is a treat. The double action stacks smoothly, and a 6-inch Python with .38 Specials is about as easy as a centerfire revolver gets.
Best For: Revolver fans who want the most famous Colt of all, and can choose between a new gun and a collector original.

2. Colt Anaconda: The Big-Bore Snake
- Caliber: .44 Magnum, plus .45 Colt
- Action: Double action, 6-round cylinder
- Made: 1990 to 2003, and again from 2021
- How to get one: New from any dealer, or an original on the used market
| Category | Rating |
|---|---|
| Grail Factor | 4/5 |
| Shootability | 4/5 |
| Attainability | 4.5/5 |
Pros
- New design is stronger
- Python-style action in .44
- Priced well for a grail
Cons
- Heavy, big-frame revolver
- Originals were stainless only
- Full-power .44 is a handful



Colt made the original Anaconda from 1990 to 2003, and it was only ever sold in stainless steel. Clean originals from that first run are the ones collectors want.
In 2021 Colt brought it back with a stronger frame and an oversized version of the new Python action. The card below shows the 8-inch .44 Magnum at $1,256.99 from Palmetto State Armory, and Classic Firearms lists one at $1,076.91. Our Colt Anaconda review covers how it shoots.
With .44 Specials it’s a pussycat. With full-power .44 Magnum it’s a real workout, and the weight is the only reason it stays comfortable. For a hunting revolver with Colt’s name on it, it’s hard to beat.
Best For: Hunters and big-bore fans who want a grail-grade Colt they can actually take to the field.

3. Korth: The Handmade German Revolver
- Caliber: .357 Magnum, .44 Magnum and others
- Action: Double action, 6 or 8-round cylinder
- Made: Since 1954 in Germany
- How to get one: New through dealers, from about $4,000
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 3/5 |
Pros
- Hand-fitted German craftsmanship
- Superb trigger
- Available new
Cons
- Costs more than most rifles
- Few dealers stock them
- Resale depends on the model





Korth was founded in 1954 by Willi Korth, a railway engineer who started in a basement workshop, and it became known for revolvers built to watchmaker standards. The company went through hard times after his death and has been based in Lollar, Germany since 2009.
It’s the revolver serious wheelgun collectors talk about in hushed tones, and you can still buy one new. The card below lists a Mongoose at $4,058.99 from Midway USA, $4,499.99 at Guns.com, and an eight-shot NXS at $5,531.99.
The trigger is the reason to own one. It’s lighter and cleaner than any production revolver I’ve shot, and the lockup feels like a bank vault door. It’s a lot of money for a .357, and anyone who has shot one understands.
Best For: Revolver enthusiasts who want the finest double action money can buy, new.

4. Manurhin MR73: The French Police Legend
- Caliber: .357 Magnum
- Action: Double action, 6-round cylinder
- Designed: 1972, still in production
- How to get one: New, imported by Beretta since 2021
| Category | Rating |
|---|---|
| Grail Factor | 4.5/5 |
| Shootability | 5/5 |
| Attainability | 3.5/5 |
Pros
- Real GIGN and Gendarmerie history
- Superb double-action trigger
- Imported again since 2021
Cons
- Over $3,400 new
- Blocky looks
- Few holsters fit





The MR73 was designed in 1972 and became the standard sidearm of the French National Gendarmerie, and it’s still associated with the GIGN counter-terror unit. For years it was almost impossible to find in the US, which made it a grail by default.
Beretta began importing the MR73 Gendarmerie and Sport models in 2021. The card below starts at $3,439.14 at Midway USA for a 3-inch gun, with Guns.com at $3,799.
The trigger rivals the Korth, and the gun is built like a tank. It won’t win a beauty contest next to a Python. But if you care about how a revolver shoots more than how it looks, this is the one.
Best For: Shooters who want a duty-proven grail revolver with the best trigger in its class.

5. SIG P210: The Most Accurate Service Pistol
- Caliber: 9mm Luger
- Action: Short recoil, single action, 8 rounds
- Made: About 350,000 of all variants since 1949
- How to get one: New from SIG Sauer, or a Swiss original used
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 4/5 |
Pros
- Legendary accuracy and fit
- New guns under $2,200
- Slide rides inside the frame
Cons
- Swiss originals cost more
- Heel magazine release
- Only 8 rounds
The P210 was the Swiss Army’s pistol from 1949 to 1975, and it earned a reputation as the most accurate service pistol ever made. Its slide rides inside the frame, and the fit is so tight that old Swiss guns still lock up like new.
Swiss production ended in 2006, but SIG Sauer revived it, first in Germany as the P210 Legend in 2010 and later in the US. The card below starts at $1,999.99 at Palmetto State Armory for the P210 Carry, and the P210 Target is $2,199.99.
It shoots like a target pistol because it basically is one. The trigger is crisp and the recoil is soft. A Swiss original is the collector’s grail. A new one is the shooter’s. It’s one of the 17 pistols on our list of classic European pistols.
Best For: Precision pistol shooters and anyone who wants the gold standard of 9mm service pistols.

6. Wilson Combat 1911: The Custom 1911 Standard
- Caliber: .45 ACP, 9mm and others
- Action: Short recoil, single action
- Maker: Wilson Combat, Berryville, Arkansas, since 1977
- How to get one: New from dealers or to order from Wilson
| Category | Rating |
|---|---|
| Grail Factor | 4.5/5 |
| Shootability | 5/5 |
| Attainability | 4/5 |
Pros
- Hand-fitted and reliable
- Holds value well
- Many models in stock
Cons
- Over $3,000
- Long waits for custom orders
- Heavier than polymer pistols




Bill Wilson founded Wilson Combat in 1977 in Berryville, Arkansas, and it became the name most shooters think of when they picture a custom 1911. For a lot of people, a Wilson is the pistol they promise themselves when they finally make it.
The card below shows a 5-inch CQB at $4,344.99 from Palmetto State Armory, an ACP Commander at $3,384 from Midway USA, and a 4-inch model at $3,123.99 from Kentucky Gun Co. Our roundup of the best Wilson Combat pistols covers the whole line.
What you’re paying for is fit and reliability. Every Wilson I’ve shot has run out of the box, and the trigger breaks like glass. It’s a 1911 that feels finished in a way production guns don’t.
Best For: Shooters who want a custom-grade 1911 they can buy today and carry or compete with.

7. Nighthawk Custom: The Hand-Built Rival
- Caliber: .45 ACP, 9mm and others
- Action: Short recoil, single action
- Maker: Nighthawk Custom, Berryville, Arkansas, since 2004
- How to get one: New from dealers or to order
| Category | Rating |
|---|---|
| Grail Factor | 4.5/5 |
| Shootability | 5/5 |
| Attainability | 3.5/5 |
Pros
- Beautiful hand finishing
- Tight, accurate fit
- Wide range of models
Cons
- Often near $5,000
- Fewer dealers carry them
- Premium for engraving and options
Nighthawk Custom was formed in 2004 by gunsmiths who left Wilson Combat to focus only on custom pistols, and both companies sit in the same small Arkansas town. The rivalry has been good for buyers. Our Wilson Combat vs Nighthawk Custom comparison breaks down the differences.
Guns.com has a Talon at $4,831.99, and Midway USA lists a California-compliant GRP at $3,699.
If a Wilson is a precision tool, a Nighthawk is a piece of jewelry that shoots just as well. The finish work is stunning. Choose the one that fits your hand and your taste, because both are grails.
Best For: Buyers who want a hand-built 1911 with some art in it.
Grail Guns You Can Only Buy Used
These guns are out of production, so every one for sale is somebody’s old gun, and every one is a collectible now. That makes condition, originality and honest descriptions everything. Buy from sellers with a return period, and walk away from anything that looks refinished but is priced as original.

8. Heckler & Koch P7: The Squeeze-Cocker
- Caliber: 9mm Luger
- Action: Gas-delayed blowback, squeeze-cocking grip
- Made: 1979 to 2008
- How to get one: Used only, around $3,000 and up
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 4.5/5 |
| Attainability | 3/5 |
Pros
- Unique squeeze-cocking design
- Low bore, very accurate
- Slim and easy to carry
Cons
- Discontinued in 2008
- Gets hot during long strings
- Parts and magazines are pricey
After the 1972 Munich Olympics massacre, German police went looking for a new pistol, and the P7 was one of three chosen, under the name PSP. Its cocking lever runs down the front of the grip. Squeeze it and the pistol is ready to fire, let go and it’s safe.
HK made the P7 from 1979 to 2008, and prices have climbed ever since. Guns.com lists a certified used P7M8 at $3,199.99 on the card below.
It points naturally and shoots flat, thanks to a fixed barrel and a low bore line. The squeeze lever feels strange for about a magazine, then it feels brilliant. Watch the gas system area during long sessions, because it gets hot.
Best For: HK fans and collectors who want the most original pistol design of the 1970s.

9. American Eagle Luger: The Collector’s Luger
- Caliber: 7.65mm Parabellum or 9mm Luger
- Action: Toggle-locked short recoil, 8 rounds
- Made: Lugers from 1900 to 1953
- How to get one: Used only, from specialist dealers and auctions
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 3/5 |
| Attainability | 3/5 |
Pros
- The Luger collectors want most
- Early DWM craftsmanship
- Clear American connection
Cons
- Fakes and restamps exist
- Picky with modern ammo
- Parts are hard to find
American Eagle Lugers were made by DWM for the US commercial market and carry an American eagle crest over the chamber. They’re the Lugers American collectors chase first, ahead of the German military guns.
The card below shows an early DWM American Eagle commercial Luger at $3,995.99 on Guns.com. Our full Luger pistol guide covers the markings, the fakes and every other variant.
A Luger points like your finger, and an early DWM gun is beautifully made. Lugers need full-power ammo to cycle, so feed yours the load it’s chambered for and keep the round count low. Never assume an eagle crest is original until an expert has seen it.
Best For: Luger collectors who want the variant with an American story.

10. Colt Woodsman: The Grail .22
- Caliber: .22 LR
- Action: Blowback semi-automatic, 10 rounds
- Made: About 690,000, 1915 to 1977
- How to get one: Used only, often under $1,000
| Category | Rating |
|---|---|
| Grail Factor | 4/5 |
| Shootability | 5/5 |
| Attainability | 4.5/5 |
Pros
- John Browning design
- Most affordable grail here
- Cheap to shoot
Cons
- Three series, different parts
- Early guns dislike high-velocity ammo
- Magazines are costly
The Woodsman grew out of a John Browning design, and Colt made about 690,000 of them from 1915 to 1977 in three series. It was the .22 pistol of its era, and for a lot of shooters it’s the gun that got them started.
It’s also the cheapest grail on this list. The card below shows a Colt Woodsman at $500.99 on Guns.com, though clean First Series guns and Match Targets bring a good deal more.
It balances beautifully and it’s more accurate than most people can shoot. Feed a pre-1932 gun standard-velocity ammo only, because the early guns weren’t built for high-velocity loads.
Best For: Anyone who wants a real grail gun without spending grail money.

11. Colt Diamondback: The Little Python
- Caliber: .38 Special or .22 LR
- Action: Double action, 6-round cylinder
- Made: 1966 to 1988
- How to get one: Used only
| Category | Rating |
|---|---|
| Grail Factor | 4/5 |
| Shootability | 4.5/5 |
| Attainability | 4/5 |
Pros
- Python looks, smaller frame
- Beautiful Colt bluing
- Cheaper than a Python
Cons
- Out of production since 1988
- No .357 Magnum version
- Timing needs checking
Colt introduced the Diamondback in 1966 as a deluxe revolver inspired by the Python, with the same vent rib and underlug on a smaller frame. It was made until 1988 in .38 Special and .22 LR, with 2.5, 4 and 6-inch barrels.
A blued Diamondback sits at $1,439.99 on Guns.com as I write this. The 2.5-inch .38s and the .22s draw the most collector interest.
It’s a Python you can carry. The action is smooth and the gun is light enough for a belt. Check the timing and lockup before you buy, because a Colt action out of time needs a real Colt gunsmith.
Best For: Colt revolver fans who want Python style in a smaller, lighter gun.

12. Browning Superposed: The Grail Shotgun
- Gauge: 12, 20, 28 and .410
- Action: Boxlock over-and-under
- Made: In Belgium by FN from 1931
- How to get one: Used, or to order as the B25 in Europe
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 3.5/5 |
Pros
- John Browning’s last design
- Belgian hand fitting
- Shoots and lasts forever
Cons
- Engraved grades cost thousands
- Salt-wood stocks on some years
- Small gauges carry a premium
The Superposed was John Browning’s last design, finished by his son Val after his death, and it went on sale in the US in 1931. Built by FN in Belgium, it set the pattern for the modern over-and-under, and it’s still made to order in Europe as the B25, the gun in the photo.
Right now a Superposed on Guns.com is listed at $1,499.99. Engraved Pigeon, Pointer and Diana grade guns cost far more, and 28 gauge and .410 guns bring the biggest premiums.
It swings beautifully and it’s built to outlast its owner. Before you buy, check the stock where it meets the receiver for rust or cracks, and have the chokes and barrels checked by someone who knows old Brownings.
Best For: Wingshooters who want the over-and-under every other one is compared to.

13. Pre-64 Winchester Model 70: The Rifleman’s Rifle
- Caliber: .30-06, .270 Winchester and many others
- Action: Controlled round feed bolt action
- Made: 1936 to 1963
- How to get one: Used only; serial numbers below 700,000
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 3.5/5 |
Pros
- Controlled round feed action
- Cut checkering and fine fit
- Easy to identify by serial
Cons
- Rare calibers cost far more
- Many were drilled or refinished
- Collectors pay for originality
The Model 70 came out in 1936 and earned the nickname the Rifleman’s Rifle. In 1964 Winchester changed the design to cut costs, and the older rifles, with their Mauser-type controlled round feed and cut checkering, have carried a premium ever since.
Spotting one is easy. Pre-64 rifles have serial numbers below 700,000. The card below shows a pre-64 Model 70 at $1,939.99 on Guns.com, and our Winchester Model 70 review covers the current rifle.
A good pre-64 feeds like silk and holds its zero for decades. Buy the rifle, not the story, and check whether it’s been drilled for a scope, restocked or reblued, because each one changes what it’s worth.
Best For: Hunters and rifle collectors who want the bolt gun American riflemen still measure others against.

14. Detonics Combat Master: The Original Compact 1911
- Caliber: .45 ACP
- Action: Short recoil, single action, compact 1911
- Made: Seattle from about 1976 to 1987, then later revivals
- How to get one: Used only
| Category | Rating |
|---|---|
| Grail Factor | 4/5 |
| Shootability | 4/5 |
| Attainability | 3/5 |
Pros
- Pioneered the compact .45
- Cult following
- Seattle guns are collectible
Cons
- Company changed hands often
- Parts differ by maker
- Short grip, stout recoil
Detonics started in Seattle around 1976 and made its name with the Combat Master, one of the first truly compact 1911s. It became a cult classic in the 1980s, when a compact .45 was still a novelty.
The company changed hands several times, moving to Arizona in 1987 and to Georgia in 2004, and the Seattle guns are the ones collectors want most. A Combat Master Mk VI is listed at $3,500.99 on Guns.com.
It’s small, dense and kicks harder than a full-size 1911, which is exactly what you’d expect. The photo shows a later Legacy-era gun. Check which company made yours before you buy, because parts don’t always interchange.
Best For: Collectors of 1980s carry guns and compact 1911 fans.
Auction and NFA Grail Guns
These are the true grails. They sell at the big auction houses, or in the case of a transferable Thompson through federal NFA paperwork, and most people will only ever see these holy grail guns behind glass. Where I can, I’ve carded the modern replica that gets you the look for a fraction of the price.

15. First Generation Colt Single Action Army: The Peacemaker
- Caliber: .45 Colt, .44-40, .38-40 and others
- Action: Single action, 6-round cylinder
- Made: First generation 1873 to 1941; more than 457,000 of all generations
- How to get one: Originals at auction; new guns from Colt
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 4/5 |
| Attainability | 2.5/5 |
Pros
- The gun that won the West
- Colt still makes it
- Originals hold value
Cons
- First generation guns cost thousands
- Fakes and replaced parts
- Slow to load and unload
The Single Action Army went into production in 1873, and the first generation guns made up to 1941 are the ones collectors mean when they say Peacemaker. Cavalry guns and those with documented history bring the most, and even the very first serial number turned up in a New Hampshire barn.
Originals are auction-house guns, but Colt still builds the Single Action Army. The card below shows a new Colt at $3,100.99 on Guns.com and a .357 Magnum model at $2,499.99 from Bass Pro Shops. Our Colt Single Action Army guide covers every generation.
Shooting a Colt single action is pure history in your hand. Load one, skip one, and keep the hammer down on the empty chamber. On an original, get a factory letter before you pay for a story.
Best For: Western collectors, and shooters who want the real Colt rather than a replica.

16. Singer 1911A1: The Holy Grail of 1911s
- Caliber: .45 ACP
- Action: Short recoil, single action, 7 rounds
- Made: 500 under a 1940 educational order
- How to get one: Auction only, six figures
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 1/5 |
| Attainability | 1/5 |
Pros
- Only 500 were ever made
- A true piece of WW2 history
- Holds and grows its value
Cons
- Six-figure prices
- Too valuable to shoot
- Fakes must be ruled out
The Singer sewing machine company built just 500 M1911A1 pistols under an educational order in 1940, a trial run before war production went to other makers. That tiny number made the Singer the most famous grail gun in American collecting.
None of our dealers had one, and none ever really will. A Singer that belonged to Army Air Corps pilot First Lieutenant Charles H. Clark sold for $414,000 at Rock Island Auction in 2017. Our guide to WW2 guns covers the M1911A1 makers that built the rest.
If you ever see one for sale at a gun show price, assume it’s fake until an expert proves otherwise. For the rest of us, a GI-pattern 1911A1 copy gets you the shape and the shooting, and our WW2 guide prices those too.
Best For: Serious 1911 collectors with auction budgets.

17. Transferable Thompson: The NFA Grail
- Caliber: .45 ACP
- Action: Select fire, blowback with Blish lock on early guns
- Made: 1921 to 1945
- How to get one: Registered pre-1986 guns only, through NFA transfer
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 5/5 |
| Attainability | 1.5/5 |
Pros
- The most famous machine gun
- Legal to own if transferable
- Semi-auto copies are easy
Cons
- Tens of thousands of dollars
- Months of federal paperwork
- Frozen supply since 1986
An original Thompson is a machine gun, and federal law at 18 U.S.C. 922(o) froze the number civilians can own at those registered before May 1986. That frozen supply, plus the gun’s fame, is why a transferable Thompson sells for tens of thousands of dollars and takes a federal NFA transfer to own.
For everyone else there’s Auto-Ordnance’s semi-auto 1927A-1. The card below shows it at $1,526.40 on Guns.com and $1,543.33 for the Lightweight Deluxe at Classic Firearms. Our guide to buying a Tommy gun walks through both routes.
The semi-auto copy is heavy, soft-shooting and a blast on the range. It won’t fire full auto, and that’s the whole point of the grail. Still, it’s the closest most of us will get.
Best For: NFA collectors, and anyone who wants the Tommy gun look in a legal semi-auto.

18. Colt Walker: The Record Breaker
- Caliber: .44 percussion
- Action: Single action, 6-shot cylinder
- Made: 1,100 in 1847
- How to get one: Originals at auction only; replicas from dealers
| Category | Rating |
|---|---|
| Grail Factor | 5/5 |
| Shootability | 2/5 |
| Attainability | 1/5 |
Pros
- Only 1,100 ever made
- Record-setting auction values
- Replicas shoot for real
Cons
- Originals cost seven figures
- Over four pounds of revolver
- Black powder cleanup

The Walker was designed in 1846 with Texas Ranger Captain Samuel Walker, who wanted a revolver that was powerful at close range, and only 1,100 were made in 1847. It’s the gun that saved Samuel Colt’s business, and few originals survive.
The Danish Sea Captain Walker, serial number 1022, sold for $1,840,000 at Rock Island Auction in April 2018, a record at the time, as American Rifleman reported from the sale floor. Our list of the most expensive guns ever sold at auction covers that sale and others like it.
The realistic grail is a replica. The card below shows Cimarron’s 1847 Walker at $518.99 from Palmetto State Armory and $461.10 at Battlehawk Armory. Shooting one with a full charge of black powder is an experience you won’t forget, and neither will your wrists.
Best For: Colt collectors with seven-figure budgets, and black powder shooters who want the replica.
How to Buy a Grail Gun Without Getting Burned
Grail guns attract fakes, refinished guns sold as original and sellers who count on your excitement. The money is too big to learn these lessons the hard way, so run through this list before you pay for any collector gun.
- Get a factory letter. Colt, Winchester and Browning collectors can request archive records that confirm how a gun left the factory, and an original with a letter is worth more.
- Check for refinishing. Rounded edges, washed-out markings and too-bright bluing are the signs. Collectors price condition by how much original finish remains.
- Ask for provenance. The original box and papers, or a documented ownership history, add real value, and an independent appraisal is worth paying for before any five-figure purchase.
- Match the numbers. On Lugers, Colts and military guns, mismatched parts change the price.
- Buy with an inspection period. Good dealers and auction houses give you time to have the gun checked, and online auctions like GunBroker put more grails in front of buyers than ever, so insist on clear photos before you bid.
- Know the paperwork. An original Thompson means a federal NFA transfer. Guns made in or before 1898, like early Colt Single Action Armys, are antiques under federal law.
Original or Reissue: Which Grail Should You Buy?
Several grails on this list come in two forms, the collector original and a modern version you can shoot without worry. Here’s how they compare on our dealers today.
| Grail | Original | Modern version | Modern price on our dealers |
|---|---|---|---|
| Colt Python | 1955 to 2005 | New Python since 2020 | From $903.44 |
| Colt Anaconda | 1990 to 2003 | New Anaconda since 2021 | From $1,026.99 |
| SIG P210 | Swiss guns, 1949 to 2006 | SIG Sauer P210 Carry and Target | From $1,999.99 |
| Colt Single Action Army | First generation, 1873 to 1941 | Current Colt production | From $2,499.99 |
| Thompson | Select fire, 1921 to 1945 | Auto-Ordnance 1927A-1 semi-auto | From $1,526.40 |
| Colt Walker | 1,100 made in 1847 | Cimarron 1847 Walker replica | From $461.10 |
My rule is simple. Buy the original if you want to collect it, and buy the modern version if you want to shoot it. Trying to do both with one gun is how collector guns get worn out.
Many grails change hands as family heirlooms. If you inherit one, have it identified before you clean, refinish or sell it, because some of these guns have appreciated sharply since production ended.
How I Picked These 18 Grail Guns
I started with the guns that come up again and again when shooters and collectors talk about their grails, then checked what our 200+ retailers actually had for sale on September 27, 2026. Every gun with a real listing, or a modern or replica version, has a live price card. The Singer doesn’t, because there isn’t one to buy.
I left out the record-setting museum pieces that belong on a list of auction results, and the Smith & Wesson Registered Magnum, which is on our list of the rarest production guns. I split the rest by how you’d actually get one. Over the years I’ve shot most of the guns here, and the history comes from the makers’ own records and the auction houses that sold them.
Featured image: a composite built from a Metropolitan Museum of Art photo of Colt Walker No. 1017, public domain, a Colt Python photo by Mitch Barrie, licensed CC BY-SA 4.0 and modified, and a SIG P210 photo by Askild Antonsen, licensed CC BY 2.0 and modified.
The Bottom Line
If you want a grail you can buy this week, a new Colt Python or a SIG P210 gets you there for under $2,200. If money is less of a problem, a Korth or a Wilson Combat is as good as a handgun gets. And if you just want a genuine collector piece for the price of a new pistol, a Colt Woodsman is the grail gun almost anyone can own.
Frequently Asked Questions
What is a grail gun?
A grail gun is the one firearm a shooter or collector wants most and has not been able to buy, most often because it is rare, discontinued or expensive. The guns named most often include the Colt Python, SIG P210, HK P7, Korth revolvers, the Singer 1911A1 and the Colt Walker.
What is the holy grail of handguns?
For most collectors the holy grail of handguns is the Singer 1911A1, because only 500 were made in 1940 and one sold for $414,000 at Rock Island Auction in 2017. For shooters, the Colt Python, SIG P210 and Korth revolvers are the grails named most often.
Is the new Colt Python as good as the original?
The new Colt Python, made since 2020, has a stronger frame and a redesigned action, and most shooters find it an excellent revolver. Originals made from 1955 to 2005 are worth more to collectors. On our dealers a new Python ran from $903.44 to $1,440.99.
Why is the HK P7 so expensive?
The HK P7 is expensive because it was discontinued in 2008, no major maker has built a squeeze-cocking pistol since, and demand from collectors keeps rising. A certified used P7M8 was $3,199.99 on our dealers, and the higher-capacity P7M13 costs more.
How much does a Korth revolver cost?
A new Korth revolver costs roughly $4,000 to $5,500 and up. On our dealers a Korth Mongoose started at $4,058.99 and an eight-shot NXS was $5,531.99.
Can you buy a Singer 1911?
You can only buy a Singer 1911A1 at a major auction or from a specialist collector, and prices run into six figures. Only 500 were made under a 1940 educational order, and one sold for $414,000 at Rock Island Auction in 2017.
Can a civilian own a Thompson submachine gun?
A civilian can own an original Thompson only if it was registered as a transferable machine gun before May 1986, and only after a federal NFA transfer. Those guns sell for tens of thousands of dollars. The semi-automatic Auto-Ordnance 1927A-1 is sold like any other rifle.
What makes a pre-64 Winchester Model 70 special?
Pre-64 Winchester Model 70s, made from 1936 to 1963, have a Mauser-type controlled round feed action and cut checkering that the post-1964 rifles lacked. Rifles with serial numbers below 700,000 are pre-64.
What is the cheapest grail gun?
The Colt Woodsman is the most affordable grail gun on this list. It was designed from a John Browning pattern and made from 1915 to 1977, and one was listed at $500.99 on our dealers. A Cimarron Colt Walker replica starts even lower, at $461.10.
Are grail guns a good investment?
Some grail guns have risen sharply in value, especially the Colt Python and HK P7 after production ended. But prices depend on condition, originality and demand, so buy a grail because you want to own it, not as a guaranteed investment.
How much is an original Colt Walker worth?
An original Colt Walker is a six or seven-figure gun, because only 1,100 were made in 1847 and few survive. The Walker known as the Danish Sea Captain Walker, serial number 1022, sold for $1,840,000 at Rock Island Auction in April 2018. A Cimarron replica costs a few hundred dollars.
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