Used Guns vs New: When to Buy Used and When to Buy New (2026)

Last updated March 31, 2026 · By Nick Hall, who has bought and sold 30+ used guns across GunBroker, local dealers, and private sales

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Quick Answer: Buy used in 2026 if you want a collectible, a discontinued model, or a budget-friendly entry into a more expensive platform. Buy new if you plan to put thousands of rounds through the gun, want full warranty coverage, or need confirmed mechanical condition.

Used buying advantages: 30-50% off retail on common platforms, access to discontinued models (pre-Bruen Hi-Power, classic Smith & Wesson revolvers, original Sig P226 West German production). Used buying risks: worn springs, fatigued extractors, faded rifling at high round counts, and no warranty. Always range-test before commit if possible, and check the production date on the serial number.

The biggest mistake used-gun buyers make is paying too close to new-retail for guns with unknown round counts. A used Glock 19 at $450 is reasonable; the same gun at $550 makes no sense when new ones run $599. Hold the price differential; the used market always has a better deal next week. For competition guns or any rifle you plan to run hard, just buy new — high round-count guns are often half through their service life already.

Should You Buy a Used Gun or a New One?

This is probably the most common question I get from readers, and the answer is frustratingly simple: it depends. Some guns are absolutely perfect used buys. You save a pile of money and get something that runs like a Swiss watch. Others? Buy new or you will regret it. I have learned this the hard way more than once.

Used guns typically save you 20-40% off retail pricing. That is real money, especially if you are building out an entire collection. A $500 gun for $350 means you have an extra $150 for ammo, a holster, or maybe a second gun if you are smart about it. The savings add up fast.

But here is the thing nobody wants to hear. Not every used gun is a deal. Some are beat to hell. Some have hidden problems you will not spot until you are at the range and something goes click instead of bang. And some “deals” are barely cheaper than buying new once you factor in the transfer fee. You need to know which guns to buy used and which ones deserve full retail.

I have been buying, selling, and shooting used guns for years. I have found incredible deals that made me feel like a genius, and I have bought lemons that taught me expensive lessons. What follows is everything I have learned about navigating the used gun market in 2026.

When to Buy Used (and Save Serious Money)

Police Trade-Ins

Police trade-in Glocks and S&W M&Ps are the single best deal in the used gun market. Full stop. These guns were issued to officers, sat in holsters for years, and got shot maybe a few hundred rounds at annual qualifications. The exterior shows holster wear, sure. The internals? Barely broken in. You can pick up a Gen 4 Glock 17 or 22 for $300-350 that would cost $500+ new. That is free money.

Revolvers are another slam dunk used buy. A well-made revolver will outlast you and your grandkids. Smith & Wesson Model 10s, Model 19s, Ruger GP100s, even old Colt Pythons if you can stomach the prices. The lockwork on a quality revolver is so overbuilt that “worn out” basically does not exist for most shooters. I have a 1960s S&W Model 15 that shoots better than most new guns on the rack.

Lever actions and bolt actions fall into the same category. Simple mechanisms, fewer parts to break, and they wear incredibly slowly. A used Ruger American or Savage Axis bolt gun makes total sense. Same goes for lever guns from Marlin and Henry. These actions are literally designed to go tens of thousands of rounds without issue.

Then there is milsurp. If you want a Mosin-Nagant, a Mauser 98, an SKS, or a surplus CZ-75, used is not just the smart choice. It is the only choice. These guns are not made anymore. The supply only shrinks. Prices only go up. If you find one in decent shape at a fair price, grab it before someone else does.

When to Buy New (Don’t Cheap Out)

Your carry gun should be new. Period. This is the gun you trust your life to, and you need to know its complete history. That means zero mystery rounds through the barrel, a full factory warranty, and the peace of mind that comes with knowing nobody beat on it before you. A used carry gun might run great. Or it might have a worn extractor that causes a failure to extract at the worst possible moment. Not worth the gamble. Check out current handgun deals before settling for used.

AR-15s are another category where buying new just makes more sense in 2026. Budget ARs from PSA, Ruger, and S&W are so affordable that the used market barely undercuts them. You can get a brand new AR for $450-550, and used ones go for $350-450. That $100 savings is not worth losing the warranty and not knowing if the previous owner used steel-cased ammo, shot it suppressed without proper gas tuning, or swapped out internals with cheap parts.

Anything with a polymer frame deserves extra caution on the used market. Polymer can crack, flex, or develop stress fractures that are nearly impossible to spot visually. A tiny crack near the rail or around the trigger pin can turn catastrophic under recoil. Metal frames show wear honestly. Polymer hides it. If you are set on a polymer gun, buy it new and break it in yourself.

And if you are planning to put thousands of rounds through something, just buy new. High round count guns have worn springs, tired extractors, and barrels with the rifling slowly fading. You want a gun with a full service life ahead of it, not one that is already halfway through. This goes double for competition guns. The best time to buy a gun new is when you plan to actually run it hard.

How Much Do You Actually Save Buying Used?

Let me break down real numbers because vague percentages do not help anyone. A new Glock 19 Gen 5 runs about $499 at most retailers. Used Gen 5s go for $380-420 depending on condition. That is roughly 15-25% off. Police trade-in Gen 4s? Those drop to $300-350, which is a solid 30-40% savings. The sweet spot is always police trade-ins and older generation models.

Premium guns hold their value much better, which means used savings shrink. A Sig P226 Legion retails for $1,400+ and used ones sell for $1,100-1,200. You are only saving 15% or so. CZ Shadow 2s hold value even tighter. If the used price is within 10-15% of new, just buy new and get the warranty. The math only works when the discount is meaningful.

Always check current new prices before buying used. Seriously. I have seen people “score” a used gun at a pawn shop for more than it costs brand new online. The used market is only a deal if you actually know what the new price is. Use our price comparison tools and do your homework first.

Where to Buy Used Guns Online

The ATF requires that used gun sales through licensed dealers include a background check, just like new gun purchases. Private sales laws vary by state. Always buy through a dealer or check your state gun laws before doing a private transfer.

GunBroker is the 800-pound gorilla of used gun sales. It is basically eBay for firearms. The selection is enormous and you can find almost anything. The downside? Scammers exist, shipping adds $30-50, and you still pay an FFL transfer fee on top. Factor in the total cost before bidding. I have seen auction fever push used guns past their new retail price. Do not be that guy.

Guns.com has a solid used and certified pre-owned section that is worth checking. They inspect and grade their used inventory, which takes some of the guesswork out. Local gun shops are another great option, especially the ones that take trade-ins regularly. You can actually hold the gun, rack the slide, and look down the bore before handing over money. That matters. Pawn shops can be hit or miss, but the hits can be spectacular. I have found $200 revolvers at pawn shops that were worth twice that.

Gun shows are worth the trip if you know how to haggle. Prices are negotiable at every table, and by Sunday afternoon, dealers are motivated to move inventory so they do not have to pack it back up. Compare everything against current online prices at our gun price checker before you go. Walk in armed with knowledge and you will walk out with a deal. Browse the cheapest online gun stores first to set your price ceiling.

How to Inspect a Used Gun Before Buying

The NSSF recommends having any used firearm inspected by a qualified gunsmith before relying on it for self-defense. A $25 inspection can save you from a dangerous malfunction. Here is what to check yourself at the counter before you even get to the gunsmith.

The bore tells you everything. Look down the barrel from the chamber end with a light behind it. The rifling should be sharp and well-defined with clean lands and grooves. If the rifling looks rounded, pitted, or the bore looks like a sewer pipe, walk away. A worn bore means accuracy is gone and it is not coming back. This single check eliminates 90% of bad used gun purchases.

Rack the slide or work the action. It should feel smooth without grinding, hitching, or rough spots. Check the frame and slide for cracks, especially around the locking lugs, barrel hood, and anywhere metal meets metal under stress. On revolvers, check the cylinder for endshake by pushing it forward and backward while closed. A little play is normal. A lot means it needs a trip to a gunsmith before you shoot it.

Ask about round count, but take the answer with a massive grain of salt. Most sellers genuinely do not know, and some straight up lie. Go by physical condition instead. Check the feed ramp for wear marks, look at the breech face, inspect the extractor claw. These parts tell the truth even when sellers do not. Dry fire it if the seller allows. The trigger should break cleanly and reset consistently. Any gun that feels off during dry fire will feel worse under live ammo. Trust your gut. If something feels wrong, it probably is.

Used Gun Red Flags: Walk Away If You See These

Not every used gun is a deal. Some are problems waiting to happen. I have learned to spot these the hard way.

Rust or Pitting Inside the Barrel

Surface rust on the outside can often be cleaned up. Pitting inside the bore cannot. If you look down the barrel and see rough spots, divots, or discoloration that does not wipe away, the barrel is compromised. Accuracy will suffer and it is not worth fixing on a budget gun. Walk away.

Cracks in the Frame or Slide

Hairline cracks in a polymer frame or stress fractures on a metal slide are safety issues, not cosmetic ones. These get worse under recoil and can lead to catastrophic failure. Inspect carefully around the locking block area on polymer frames and the ejection port on slides.

Seller Will Not Let You Inspect

Any seller who will not let you field strip a used gun, check the bore, or cycle the action is hiding something. This applies online too. Buy from dealers with clear return policies. GunBroker sellers with no returns and no photos of the bore are a gamble I do not take anymore.

Price Too Good to Be True

A Glock 19 Gen 5 for $250 is not a deal. It is stolen, broken, or a scam. Know the fair used market value before you shop. Our price comparison tool shows new prices so you can calculate what 20-40% off should actually look like. If the used price is more than 50% below new retail, something is wrong.

Best Used Gun Categories by Value

Police Trade-In Pistols

Glock 17s and 22s, S&W M&P 9s, and Sig P226s that spent years in duty holsters. Holster wear on the outside, barely used on the inside. Typically $250-400 for guns that cost $500-800 new. Best deal in the used market, hands down.

Revolvers

Revolvers are built like tanks and wear slowly. A used S&W 686 or Ruger GP100 with a few thousand rounds through it will function identically to a new one. The lockwork on a quality revolver lasts essentially forever with basic maintenance. Used prices run 20-30% below new.

Bolt-Action Rifles

Simple mechanisms that wear very slowly. A used Remington 700 or Ruger American with a good bore will shoot as well as a new one for hundreds of dollars less. Check the crown (muzzle end) for damage and the bore for wear. If both look good, you are getting a bargain.

Pump Shotguns

Used pump shotguns are one of the smartest buys in all of firearms. A Mossberg 500 or Remington 870 with 5,000 rounds through it will still cycle and lock up like new. These are mechanically simple guns that tolerate abuse and neglect better than almost anything else you can buy. Used prices run $150-250 for guns that cost $350-450 new. Check the barrel for bulges (a sign of an obstruction firing) and make sure the action bar is not bent. Beyond that, a used pump is almost always a safe purchase.

Used vs New: The Bottom Line

If you are on a budget, buying used is one of the smartest moves you can make. Police trade-in Glocks, surplus revolvers, and used bolt guns are genuine steals. You are getting proven, reliable firearms at a fraction of new pricing. The key is knowing which categories are safe to buy used and which are not. Stick to simple, overbuilt designs with a track record, and you will rarely go wrong.

If reliability is your top priority, or if you are buying a carry gun, buy new. The warranty alone is worth it, and you know exactly what you are getting. Either way, compare prices before you spend a dime. Check today’s gun deals because sometimes new gun sales are so steep they beat used prices entirely. And always run your search through our price checker so you know you are getting a fair deal. Your wallet will thank you.

New Gun Deals Worth Checking

Before you settle on a used gun, check what is on sale right now. Sometimes the deals on new guns are so aggressive that buying used does not even make sense. I have seen brand new Glocks and M&Ps on sale for less than what people ask for used ones. Browse the latest deals below or head to our full best gun deals page.

Buying online, whether new or used? Make sure you understand FFL transfer fees before you commit. Our guide to buying guns online cheaper covers every strategy for maximizing savings. And check our ranked list of the best online gun stores to find the most trusted retailers.

Used vs New Guns FAQ