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Elite firearms trusted by U.S. military, Secret Service, and special operations forces worldwide. SIG SAUER represents the pinnacle of German engineering and American manufacturing.
All SIG SAUER Products (1,392)
SIG 320XC9BXR3RXX10 P320 9mm 3.6" 10+1 Black Optic Ready XCompact
Sig P320AXGF9LEGIONRXX10 9mm 3.9" 10+1 Legion Gray Optic Ready
P365 AXG LEGION Pistol: Alloy Macro Grip, G10 Panels, Optics Cut, XRAY Sights
Sig Sauer WE26R-9-BSE-RX-SAO P226 Elite 9mm 4.4" Nitron Semi-Auto Pistol
Sig Sauer WE26R9BSERX P226 Elite 9mm 4.4" Nitron Semi-Auto Pistol
Sig Sauer W320CA-40-BXR3-PRO P320 Carry Pro 40 S&W 3.9" Nitron Pistol
Sig Sauer 320XF-9-BXR3-RXX P320X 9mm 17+1 X-Ray Sights Romeo-X Optic Black
Sig Sauer P320XC 9mm 15+1 X-Ray Sights Romeo-X Optic Black/Nitron Slide
Sig P320AXG LEGION 9MM 21R Romeo-X Optic XSeries Trigger Gray Grip
SIG P226 X5 Legion 9MM 20RD Romeo-X Optic Gray Cerakote TXG Grip
Sig Sauer AMPCBBP320XCA P320 XCarry .177 Airgun 21rd Black Polymer
Sig Sauer AIRP229RX177BLK P229 Blowback CO2 Air Pistol .177 16rd
Sig Sauer Cross 300 Win Mag 24" 6-Rounds
Sig Sauer W365-9-BXR3P-MS P365 9mm 3.1" Nitron Semi-Auto Pistol
Sig Sauer W365-9-BXR3P P365 9mm 3.1" Nitron Semi-Auto Pistol
Sig Sauer P320XTEN 10MM 15+1 X-Ray3 Sights Topographic Cerakote Slide
Sig Sauer Cross .308 Win 16 in Threaded Barrel Black Folding Stock 5rd
Sig Sauer CROSS 243 Rifle 5+1 16.5" Black Folding Stock 11.5" Handguard
Sig Sauer SORM1710 Romeo-M17 1x24mm 2 MOA Red Dot Sight Black
Sig Sauer P365 XMacro 9mm Luger Semi-Auto Handgun with Romeo-X Optic, 17+1 Capacity
Sig SAUER P365X-Macro 9mm 3.7" 2x17rd Pistol With Romeo-X 365XCA-9-BXR3-RXX
Sig SAUER P365X Pistol 9mm Romeo-X XSeries (2) 12rd (365X-9-BXR3-RXX)
Sig Sauer SURG556 5.56mm Rifle Suppressor Flat Dark Earth Cerakote
Sig SAUER P226 X-Series Legion Carry Size 9mm 3.8in 3x10rd SAO Pistol
Sig Sauer P226-XCarry Legion SAO Handgun 9mm Luger 10rd Magazines(3) 3.8 Barrel Optic Ready Legion Grey Cerakote
Sig SAUER P226 X-Series Legion 9mm 4.4in 3x10rd Legion Gray SAO Pistol
Sig Sauer P226 XCarry Legion Handgun 9mm Luger 10rd Magazines(3) 3.8 Barrel DA/SA Optic Ready Legion Grey Cerakote
Sig Sauer 8901534 P320 Slide Assembly with Romeo-X Pro & Compensator
Sig Sauer BuckMaster 3-9x50 Rifle Scope with BDC Reticle and 50mm Lens
Sig Sauer P320 Xten CarryComp 10mm 3.8in Black 15rd Striker Fired
Sig SAUER Romeo M17 Coyote Tan Reflex Sight 2/32 Moa Circle Dot NVG-Compatible
SIG 1911 XCarry 45ACP 4.25" Barrel XRAY-3 Sights, G10 Coyote Grips, 8RD Magazines
Sig Sauer 1911 XCARRY .45 ACP 4.25" Barrel XRAY3 Sights 8RD G10 Grip Black
Sig Sauer SOTD65114 Tango-DMR 5-30x56mm 34mm Tube Illuminated Reticle
Sig Sauer SOTD65113 Tango-DMR 5-30x56mm 34mm Tube MOA Reticle Black
Sig Sauer SOTD63114 Tango-DMR 3-18x44 34mm MRAD DEV-L 2.0 Black
Sig Sauer SOTD63113 Tango-DMR 3-18x44 34mm Tube MOA Reticle Black
Sig Sauer SORX1000 Romeo-X Reflex Sight 1x24mm Circle Dot Black
Sig Sauer WRMPX-4B-9-SBR-35 MPX SBR 9mm 4.5 In 35+1 Black Folding Stock
Sig Sauer P320-XTEN 10mm Auto Recoil Spring Assembly 8901519
Sig Sauer Whiskey 4 SOW43004 3-12x44mm 30mm SFP Matte Black Scope
Sig SAUER Whiskey 4 3-12x44mm Rifle Scope 30mm Tube SFP Quadplex Reticle
Sig SAUER Romeo-X Compact Red Dot Sight 24mm Circle Dot Reticle Black
Sig Sauer E9MMB1ROSE50 Rose 9mm 115gr FMJ Ammo 50 Rounds
Sig Sauer E9MMA1ROSE20 Rose 9mm 115gr JHP Ammo 20 Rounds
Sig Sauer P365 AXG Legion 9mm Compact Pistol: XRAY3 Sights, 3x17-Round Mags
Sig Sauer 9389TXR3AMBI P938 9mm 3" Rosewood Grip Two-Tone Micro-Compact
Sig SAUER P320 Carry 9mm/40/.357 Black Medium Grip Module (8901514)
About SIG SAUER
SIG SAUER is a premium firearms manufacturer known for producing some of the world's most accurate, reliable, and innovative firearms. In 2017, SIG's P320 was selected as the official sidearm of the U.S. Military (M17/M18), cementing its status as an elite brand.
From the legendary P226 to the modular P320 and the compact P365, SIG SAUER consistently pushes the boundaries of firearms technology. Their optics division also produces world-class scopes and electro-optics.
Why Elite Units Choose SIG
- Military Proven: Official sidearm of U.S. Armed Forces, Navy SEALs, and Secret Service
- German Precision: Swiss/German engineering heritage with American manufacturing
- Innovation Leader: First modular serialized trigger group (P320), first high-capacity micro 9mm (P365)
- Premium Materials: Stainless steel slides, nitron finish, SIG-Lite night sights standard
- Complete Ecosystem: Firearms, optics, suppressors, ammunition, and accessories
Headquarters
Newington, New Hampshire
Established
1853
Country of Origin
USA/Germany/Switzerland
Official Website
Customer Service
Warranty
Sig Sauer offers a limited lifetime warranty on firearms, covering defects in materials and workmanship for the original purchaser. Warranty details may vary based on the product type.
History & Heritage
SIG SAUER traces its roots to 1853 Switzerland. The company gained fame with the P220, P226, and P228 pistols adopted by military and law enforcement worldwide. In 1985, SIG SAUER established American operations in Exeter, New Hampshire. The company has since expanded to include SIG Optics, SIG Ammunition, and SIG Suppressors, becoming a complete firearms ecosystem.
Notable Products
SIG P320 (Modular full-size), SIG P365 (Micro compact 9mm), SIG P226 (Legendary duty pistol), SIG MCX (Modern sporting rifle), SIG Cross (Precision rifle), ROMEO/JULIET Optics
Why Choose SIG SAUER?
Choose SIG SAUER when only the best will do. If it's good enough for Navy SEALs and the Secret Service, it's good enough for your personal defense. SIG's commitment to innovation means you're always carrying cutting-edge technology.
Hot SIG SAUER Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
SIG SAUER 322C-ROSE-RS P322 Rose 22 LR 4" Black Anodize Semi
Sig Sauer W365XL-9-BXR3P-MS P365 XL 9mm 3.7" Nitron Semi-Aut
Sig Sauer Cross Sawtooth Rifle 6.5 PRC 22 inch Moss Green Fo
Sig Sauer Tango-MRS Compact Rifle Scope 1-6x24 30mm SFP BDC6
Sig SAUER Mags 9MM 20Rd Blue P226 MAG-226-9-20
Sig Sauer 2401191R Picatinny Stock Adapter for AR-15, Alumin
Sig Sauer P226 X-Five Extreme Semi-automatic Single Action O
Sig Sauer P226 Magazine 10rd 40 S&W/357 SIG Stainless Steel
Shop SIG SAUER Products
Sig SAUER MCX-SPEAR 6.8x51mm SBR 13in Semi-Auto Rifle RSPEAR
Sig Sauer P320 FLUX 9MM 3.9" 30RD Legion 320
Sig Sauer SLH300TIQD 300 Blackout Titanium Suppressor
SIG SAUER MCX Spear SBR 7.62x51mm 13" Nitride NFA
Sig Sauer P365X Macro Tacops 9mm 3.7" 17rd Pistol
Sig Sauer ROMEO1 Black Shroud Kit SOR1SK001: Medium Size, Ne
Sig Sauer 8900823 LTXG Grip Module Laser Engraved P320-X Car
Sig Sauer MCX-SPEAR LT AR Conversion Kit 5.56 NATO 11.5" Bla
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX
SIG SOA55005 ALPHA5 SCOPE MNT 35MM 1.535
P320 Rear Sight Assembly
Sig Sauer 365-9-BXR3P 9mm P365 Optic Ready Handgun, 3.1" Bar
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