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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 Sauer WM18-9-PRO-RM17 M18 9mm 3.9" Coyote Semi-Auto Pistol
Sig Sauer WM18-9-PRO-BLK-RM17 M18 9mm 3.9" Black Semi-Auto Pistol
Sig Sauer M17X 9mm 4.7in Coyote 21rd
Sig Sauer P320-M17 9mm 4.7in 3x10rd Coyote Tan
Sig Sauer W1911XR-45-BXR3 1911 X Series .45 ACP 5" Black DLC Pistol
Sig Sauer W1911XCA-45-BXR3 1911 X Carry 45 ACP 4.25" Black DLC Pistol
Sig Sauer SOFEC0RS Foxtrot-EDC Flashlight 1350 Lumens Rose Gold/Black
Sig Sauer ROMEO-MSR Gen II 1x20mm Green Dot Sight Black 2 MOA
Sig Sauer SORMSR101 Romeo MSR Gen II 1x20mm 2 MOA Red Dot Matte Black
Sig SAUER Romeo5 Gen ll 1x20mm Compact Green Dot Sight Black (SOR5102)
Sig Sauer SOR5101 Romeo 5 1x20mm 2 MOA Red Dot Matte Black
Sig Sauer CROSS PRS .308 Win 24 in Threaded Barrel Folding Stock 10rd
Sig Sauer Cross STX 308 Win 20 Inch Threaded Precision Rifle Black
Sig Sauer W320F-9-BXR3-PRO-RXX P320 9mm 4.7" Nitron Semi-Auto Pistol
Sig Sauer W320CA-9-BXR3-PRO-RXX P320 Carry Pro 9mm 3.9" Nitron Pistol
Sig Sauer W365XL-9-BXR3P-RXX P365 XL Romeo-X 9mm 3.7" Nitron Pistol
Sig Sauer W365XCA-9-BXR3P-RXX P365 X-Macro 9mm 3.7" Nitron Pistol
Sig Sauer W365X-9-BXR3P-RXX P365X 9mm 3.1" Nitron Semi-Auto Pistol
Sig Sauer SOA63003 Alpha 30mm High Rings Aluminum 6061-T6 Black Set of 2
Sig Sauer SOA63002 Alpha 30mm Medium Rings Aluminum 6061-T6 Black Set
Sig Sauer SOA63001 Alpha 30mm Low Rings Aluminum 6061-T6 Black Set of 2
Sig Sauer SOA64004 Alpha 6 34mm Extra High Scope Ring Set Black Steel
Sig Sauer SOA64003 Alpha 6 34mm High Scope Ring Set Black Stainless Steel
Sig Sauer SOA64002 Alpha 6 34mm Stainless Steel Scope Ring Set Medium
Sig Sauer SOA65004 Alpha 6 Scope Ring Set 35mm Stainless Steel Black
Sig Sauer SOA65002 Alpha 6 35mm Stainless Steel Scope Ring Set Black
Sig Sauer SOZ6B100 Zulu6 Binocular Adapter 42mm Black Nylon
Sig Sauer E29R-9-BSE-R2 P229 Elite 9mm 3.9" DA/SA Night Sights 15-Rd
Sig Sauer E26R-9-BSE-R2 P226 R Elite 9mm 4.4" Black 15-Rd Semi-Auto
Sig Sauer P365XMAC 9MM 21R Coyote Magazine for P365 Series
Sig Sauer P365XMAC 9MM 21R Black Magazine
Sig Sauer W320AXGF-9-LEGION P320 AXG 9mm 3.9" Legion Gray Pistol
Sig SAUER 1911XR-45-CXR3-RXX 1911 X Series 45 ACP 5" Coyote Semi-Auto Pistol
Sig Sauer 1911 X Carry 45 ACP 4.25" Coyote Semi-Auto Pistol 8RD
Sig CROSS6MM24BPRS 6mm Creedmoor 24" 10+1 Gray PRS Bolt Action Rifle
Sig Sauer 8901572 P320 9mm Black Stainless Steel Optic Ready Slide Assembly
Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9 Compensated Barrel Hi-Polish DLC
Sig Sauer 8901571 P320 Slide 9mm Coyote Brown with ROMEO-X Optic
Sig SAUER P320 9mm 4.7in Romeo-X Pro XRays Black Slide Assembly (8901570)
Sig SAUER P320 Carry/Compact 9mm 3.9in Coyote Brwn Slide Assembly (8901569)
Sig Sauer P320 ROMEO-X 9mm Handgun Slide with Front & Rear Serrations an...
Sig SAUER P320 9mm 3.6in Romeo-X Pro XRays Brown Slide Assembly (8901567)
Slide Assembly W/Romeo-X Pro Sight For Sauer??
Sig SAUER KILO6K HDX 10x42mm Sage Green Rangefinder Binocular (SOK6K106)
Sig Sauer 8901559 P365XL 9mm Coyote Cerakote Stainless Steel Slide
Sig Sauer 8901558 P365xl 9MM Luger Black Cerakote Stainless Steel Serrated
SIG SAUER P320 M18 Carry 9mm Coyote PVD Semi-Auto Pistol
SIG 320XF9BXR3RXX10 P320 9mm 4.7" 10+1 Black Optic Ready XFull
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 Tango-MRS Compact Rifle Scope 1-6x24 30mm SFP BDC6
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 P226 X-Five Extreme Semi-automatic Single Action O
Sig Sauer P226 Magazine 10rd 40 S&W/357 SIG Stainless Steel
Sig Sauer P365X Semi-automatic Striker Fired Polymer Frame P
Sig Sauer SOTMC11002 TANGO 1-10x24 FFP Scope, 30mm Tube, BDC
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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