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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 (1,391)
Sig Sauer W365F-9-BXR3P P365 9mm 4.3" Nitron Semi-Auto Pistol
Sig Sauer SIGM400 5.56 NATO 30+1 Cerakote Moss Green 16" Rifle
Sig SAUER CROSS 798681700783 7MM PRC Rifle, Carbon Fiber Barrel, Moss Green
SIG Sauer CROSS 300 WM Rifle 6+1, Carbon Fiber Barrel, Moss Green
Sig Sauer CROSS Multi Caliber 300 PRC 24" Bolt Action Rifle 6-Rounds
Sig Sauer SOSBDX46111 50MM Digital Ballistic Scope Black
Sig Sauer SOSBDX44111 44MM Digital Ballistic Scope Black
Sig Sauer 322C-BAS-CA P322 22LR 4" Black Anodized Pistol, Fiber Optic Sights
Sig Sauer SLH 7.62 Clutch-Lok QD Suppressor
Sig Sauer NG762QD SLH 7.62mm 1.67" Black Inconel Suppressor
Sig Sauer SLX 5.56 inconel QD Suppressor
Sig Sauer NG556-QD 5.56 Suppressor SLXC 1/2x28 Black
Sig SAUER P365 XMacro Comp 9mm 3.1in 2x10rd Semi-Auto Pistol CA Compliant
Sig Sauer SOR5193 Romeo5 Gen II 1x20mm Red Dot Sight Black IPX-7 Waterproof
Sig Sauer MCX Rattler LT Semi-Automatic Tactical Pistol 223 Remington
Sig Sauer SORX1231 Romeo X Reflex Pistol Sight 3 MOA Red Dot
SIG SAUER RMCX-762R-16B-IR 7.62x39mm 16" FDE Rifle 28+1 Semi-Auto
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX-556N-16B-IR
Sig SAUER MCX Spear-LT IR 5.56 NATO 11.5in 10rd FDE Semi-Auto Pistol
Sig Sauer MCX SPEAR 5.56 NATO 30+1 FDE Cerakote 11.5" Pistol Cane Brace
Sig Sauer SOF12002 Foxtrot1X 450 Lumens Light Flat Dark Earth IPX7
Sig Sauer CROSS 6.5 Creedmoor Rifle 5+1, Carbon Fiber Barrel, Moss Green
ROMEO5 Gen II & Juliet3 Micro Magnifier Combo: 1x Red Dot Sight, IPX-7 Waterproof
ROMEO-X Enclosed Reflex Sight Advanced Optics
ROMEO-X Enclosed Reflex Sight: High Precision Optics
ROMEO-X Enclosed Reflex Sight: High Precision Optics for Sharp Shooting
ROMEO-X Enclosed Reflex Sight: High Precision Optics
Sig Sauer P320 X5 Legion Semi-Automatic Pistol 9mm Luger
Sig Sauer 1911XC RX 45AP 8+1 X-Ray3 Sights Romeo-X Red Dot 4.25" Black
Sig Sauer P320XF 9MM 10+1 X-Ray3 NS MS CA Compliant Pistol
Sig Sauer WM18-9-PRO-BLK-MS-RM17 M18 9mm 3.9" Black Semi-Auto Pistol
Sig Sauer WM17-9-PRO-MS-RM17 P320 M17 9mm 4.7" Coyote Semi-Auto Pistol
Sig Sauer WM17-9-PRO-BLK-MS-RM17 P320 M17 9mm 4.7" Black Pistol
Sig Sauer Romeo MSR Gen II 1x20mm 2 MOA Red Dot Matte Black Combo
Sig Sauer P320 9mm Luger 4.7" Barrel
Sig SAUER P320 9mm 3.9In Blk Striker Siglite (2) 10Rd Pistol 320C-9-BSSP-10
Sig Sauer W320C-9-BXR3-PRO-RXX P320 Pro 9mm 3.6" Nitron Pistol
Sig SAUER M400-SDI X 5.56 NATO 11.5in Semi-Auto Pistol (PM400-SDI-11B-BLK)
Sig SAUER M400 Thread 5.56mm NATO 11.5in 30rd Pistol PM400-11B-TRD-V2
Sig Sauer W320CA-9-BSSP-MS P320 Carry 9mm 3.9" Nitron Semi-Auto Pistol
Sig Sauer W320C-9-BSSP-MS P320 Compact 9mm 3.9" Nitron Semi-Auto Pistol
P365 Fuse 9mm Luger Semi-Auto Handgun - Romeo X Compact Included
Sig Sauer P365 Fuse 9mm 4.3in 10rd Optic Ready Black Nitron Pistol
Sig Sauer P365 Fuse 9mm 21+1 Fiber Optic Black Slide Serrations
SIG 8901673 MCX MPX PCB Brace Coyote Fixed Folding Hinge 1913 Interface
Sig SAUER MPX/MCX Fixed/Folding with Locking Hinge Pistol Brace (8901672)
Sig Sauer P365 Semi-Automatic Pistol 9mm Luger 3.1" Barrel
Sig Sauer W320F-9-BSSP-MS P320 9mm 4.7" Nitron Semi-Auto Pistol
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 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 W365F-9-BXR3P-MS P365 9mm 4.3" Nitron Semi-Auto Pi
Sig Sauer P365X Semi-automatic Striker Fired Polymer Frame P
Sig Sauer SOTMC11002 TANGO 1-10x24 FFP Scope, 30mm Tube, BDC
Sig Sauer WRMCX-556N-11B-LT-SBR MCX SBR 223 Rem | 5.56 NATO
Sig Sauer SORX1080 24MM Black Pro Optics Ready Sight
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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