Last updated and checked October 29, 2026 · By Nick Hall, who tracks Sig Sauer pricing across 200+ retailers
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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
Quick answer: On October 29, 2026 the best Sig deals were a P365X at $621.99 at Guns.com (11% under its $699.99 list price), a P320 M18 at $649.99 and a P226 Elite at $1,000.99, both also at Guns.com. Sig’s current promotions are free gifts rather than cash rebates: an Eberlestock bag with a P365, a flag with a P320, M17 or M18, and a KILO3K rangefinder with a CROSS rifle. Law enforcement, military and first responders get 15% off non-sale items on Sig’s webstore.
Before you buy a P320, read the litigation section below. Sig faces lawsuits alleging uncommanded discharges and has won more than 20 dismissals and a 2026 jury verdict finding no defect, but several police departments have dropped the pistol. The P365, P226 and P229 are not part of those claims.
Table of Contents
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.
Best Sig Sauer Deals Online Right Now
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Sig built its modern lineup on two guns: the P320, which the Army chose in January 2017 as the M17 and M18 in a $580.2 million Modular Handgun System contract, and the P365, which put 10+1 rounds of 9mm in a micro-compact frame and set off a wave of copies. Sig calls the P365 “America’s #1 selling handgun”, and it topped GunBroker’s 2025 best-seller list.
We priced every model on this page at the five stores we trust (Palmetto State Armory, Brownells, Guns.com, Sportsman’s Warehouse and Sportsman’s Guide) on October 29, 2026 and checked every list price on sigsauer.com. The carousel above and the price cards below update automatically. To compare any other Sig, use our gun price check.
The pattern is clear: Sig discounts are thin. The P365X was the deepest cut at 11% under list, the M18 7% and the P226 Elite 2%, while the P365-XMACRO and the CROSS sold above list at the cheapest trusted store. When a Sig drops well below its list price, it is a genuine deal.
Best Sig P365 Deals
The P365 is where most Sig shoppers start. Sig has moved the original non-optic P365 to its past models; the current base gun is the optic-ready P365 at $519.99. Stores still carry the original, and Sportsman’s Warehouse had one at $499.99 on October 29.
The P365X ($699.99 list) adds a longer grip module, a flat trigger and an optic-ready slide with 12+1 rounds. Guns.com had the black Nitron model at $621.99, and Palmetto State Armory had a stainless-slide version at $600.99. The P365-XL ($649.99) stretches the slide and barrel for a longer sight radius while keeping the slim grip. If I had to pick one for everyday carry, I’d lean toward the XL: the extra barrel length makes a real difference at the range without making the gun harder to hide. Our P365 models comparison breaks down every variant.
The P365-XMACRO ($719.99) is the full-size member of the family: 17+1 rounds, and Sig ships it with two 17-round magazines. Brownells had it at $729.99, slightly above list. At the top end, the P365 AXG Legion puts the P365 internals in a metal grip module for $1,219.99 list; it is heavier, but the recoil impulse is softer. For more carry guns on sale, see our handgun deals.
Best Sig P320 Deals
The P320 is Sig’s modular platform. The fire control unit (the serialized part) moves between grip modules and slides, so you can change size and caliber without buying a whole new gun, and grip modules and slides ship without an FFL transfer. The commercial M17 and M18 come with a manual safety as standard, like the military guns; Sig also sells non-safety M17 versions. Sig now lists the standard M18 under past models at $699.99, and Guns.com had one at $649.99.
The base P320 Compact was $449.99 at Brownells, the lowest clearly new price we found. Guns.com also listed one at $359.99, but Guns.com sells new and used guns under the same title, so check the condition before you buy. At the top, the X-Five Legion competition gun lists at $1,129.99. Home defense shoppers should look at the full-size P320 too.
P320 Litigation and Recalls: What Buyers Should Know
The P320 has been the subject of lawsuits alleging the pistol can fire without a trigger pull; news reports count over 100 claims since 2017. Sig denies a defect and says it has won more than 20 P320 lawsuit dismissals, plus a unanimous Maine federal jury verdict on August 7, 2026 finding no defect. It has also lost cases: a $2.35 million Georgia verdict was upheld in February 2025, and an $11 million verdict is on appeal.
In July 2025 Air Force Global Strike Command paused use of the M18 after an airman’s death at F.E. Warren Air Force Base. It lifted the pause on August 25, 2025 after inspecting 7,970 pistols, finding 191 with problems (mostly worn parts) and concluding that no past discharge was a malfunction. Several police departments have still moved away from the P320, including Houston PD and Chicago PD. Sig’s 2017 voluntary upgrade program (not a recall) remains open to owners of older pistols.
Best Sig P226 and P229 Deals
If you want to know what a classic Sig feels like, pick up a P226: the metal-framed, DA/SA hammer-fired pistol that built the brand. The FBI adopted it for its SWAT teams in the late 1980s, and Navy SEALs carried the P226 as the Mk25 for years before adding the Glock 19 from 2016, SOFREP reported. Sig has moved the P226 Nitron and most Legion models to past models; the current entry gun is the P226 Elite at $1,019.99, and Guns.com had it at $1,000.99.
The P229 is the compact version of the P226, a strong carry option if you don’t mind the weight. The all-metal frame soaks up recoil, and the DA/SA trigger gives a long first pull. The P229 Legion lists at $1,319.99. These are premium guns, and our best gun deals page flags P226 and P229 price drops automatically.
Best Sig CROSS and Rifle Deals
The Sig CROSS is a lightweight bolt-action precision rifle with a folding stock and AICS-pattern magazines. Sig lists it at $1,619.99, at 6.6 lb in .308 with a 16-inch barrel and 6.9 lb in 6.5 Creedmoor with an 18-inch barrel. Sportsman’s Warehouse had the 6.5 Creedmoor at $1,699.99. Through November 30, Sig adds a KILO3K rangefinder with a CROSS purchase.
The MCX-SPEAR in 6.8×51 (.277 SIG Fury) is the civilian version of the Army’s M7, and Sig lists it at $4,219.99, well below its launch price. The MCX Virtus in 5.56 and .300 Blackout is the more practical short-stroke piston rifle for most shooters. Watch our gun deals hub for price drops on the rifle lineup.
When Do Sig Sauer Guns Go on Sale?
Black Friday is the best time to watch for Sig deals, when retailer sales and Sig’s gift promotions overlap. Memorial Day and the 4th of July are the next best windows.
New model launches also create deals on the previous generation. When Sig moves a model to its past-models list, as it has with the original P365, the standard M18 and the P226 Nitron, stores clear existing stock. After SHOT Show in January is a good time to watch for clearance pricing. See our best time to buy a gun guide.
Where to Find the Best Sig Sauer Prices
Not all retailers price Sig the same way, and on October 29 the cheapest trusted store changed from model to model: Palmetto State Armory on a stainless P365X, Guns.com on the M18 and P226 Elite, Brownells on a new P320 Compact and the XMACRO, and Sportsman’s Warehouse on the original P365 and the CROSS. Palmetto State Armory is always worth checking for P365 and P320 deals, and Brownells runs periodic Sig sales.
My advice? Don’t check one store. Use our price comparison tool to see what every retailer charges for the exact Sig you want. If you’re new to buying online, our guide to buying guns online walks through FFL transfers and what to expect.
Sig Sauer Promotions and Discounts
Sig’s current promotions page lists free gifts with purchase rather than cash rebates:
- P365: a free Eberlestock sling bag ($99 value), October 15 to December 31, 2026
- P211, P320, M17 or M18: a free American flag, October 15 to December 31, 2026
- CROSS rifle: a free KILO3K rangefinder ($349.99 value), September 1 to November 30, 2026
Law enforcement, military and first responders get 15% off non-sale items on Sig’s webstore through VerifyPass, per Sig’s discount page. Firearms for those buyers go through Sig’s Off-Duty Program at participating dealers; Sig does not publish a percentage for it.
Bundles are the other place to find value: Sig’s RXP models pair a pistol with a Romeo red dot. For ammo, our best ammo deals page tracks bulk 9mm and .357 SIG, and our AR-15 deals page covers Sig rifles.
Facts and Figures
- Best trusted-store prices, October 29, 2026: P320 Compact $449.99 new (Brownells), P365X stainless $600.99 (PSA), P365 $499.99 (Sportsman’s Warehouse), P365X $621.99, M18 $649.99, P226 Elite $1,000.99 (Guns.com), XMACRO $729.99 (Brownells), CROSS $1,699.99 (Sportsman’s Warehouse)
- Sig list prices: P365 optic-ready $519.99, P365-XL $649.99, P365X $699.99, XMACRO $719.99, P226 Elite $1,019.99, X-Five Legion $1,129.99, AXG Legion $1,219.99, CROSS $1,619.99, MCX-SPEAR $4,219.99
- Deepest discount: P365X, 11% under list; XMACRO and CROSS sold above list
- Past models: original P365, standard M18, P226 Nitron and most P226 Legion versions
- P320 litigation: 20+ dismissals and an August 7, 2026 no-defect verdict for Sig; $2.35 million upheld against Sig in February 2025
Sig Sauer Deals FAQ
What is the cheapest Sig Sauer pistol in 2026?
Among current full-power pistols, the P320 Compact was the cheapest clearly new gun at a trusted store on October 29, 2026: $449.99 at Brownells. Guns.com also listed one at $359.99; check whether it is new or used. The original P365 was $499.99 at Sportsman's Warehouse, and Sig lists the current optic-ready P365 at $519.99.
Where can I find the best Sig Sauer deals online?
Compare stores model by model. On October 29, 2026, Palmetto State Armory was cheapest on a stainless P365X ($600.99), Guns.com on the P320 M18 ($649.99) and P226 Elite ($1,000.99), Brownells on a new P320 Compact ($449.99), and Sportsman's Warehouse on the original P365 ($499.99).
Does Sig Sauer offer rebates?
Sig's current promotions are free gifts rather than cash rebates: an Eberlestock sling bag with a P365 and an American flag with a P211, P320, M17 or M18 (both October 15 to December 31, 2026), and a KILO3K rangefinder with a CROSS rifle through November 30, 2026.
Does Sig Sauer have a law enforcement or military discount?
Yes. Law enforcement, military and first responders get 15% off non-sale items on Sig's webstore through VerifyPass. Firearms go through Sig's Off-Duty Program at participating dealers, and Sig does not publish a percentage for it.
What is the difference between the P365, P365X, and P365-XL?
The P365 is the original micro-compact, now sold as an optic-ready model at $519.99 list. The P365X ($699.99) adds a longer grip, a flat trigger and 12+1 capacity. The P365-XL ($649.99) adds a longer slide and barrel. The XMACRO ($719.99) holds 17+1.
Do the civilian Sig M17 and M18 have a manual safety?
Yes. The commercial P320-M17 comes standard with a manual safety, and the M18 models are manual-safety models. Sig also sells M17 versions without the safety.
Is the Sig P320 safe to buy?
Sig says the P320 has no defect and has won more than 20 dismissals and an August 7, 2026 Maine jury verdict, but it has lost other cases and some police departments, including Houston and Chicago, have dropped the pistol. The Air Force lifted its 2025 M18 pause after inspections found no malfunction. Weigh the record yourself before buying.
Should I buy a Sig P226 or P320?
The P226 is the classic all-metal DA/SA pistol; Sig's current entry model, the P226 Elite, lists at $1,019.99 and was $1,000.99 at Guns.com. The P320 is the modular striker-fired option and costs far less: $449.99 for a Compact at Brownells.
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