Buy SIG SAUER Online
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 (1,374)
Sig Sauer P320 XF 9mm 4.70 In MS 10rd X-Ray3 Night Sights
Sig Sauer M18 9mm WM18-9-PRO-BLK-MS-RM17
Sig Sauer P320 M17 9mm WM17-9-PRO-MS-RM17
Sig Sauer P320 M17 9mm WM17-9-PRO-BLK-MS-RM17
Sig Sauer Romeo MSR Gen II 1x20mm 2 MOA Red Dot Matte Black
Sig Sauer P320 9mm 320F-9-BSSP-10
Sig Sauer P320 9mm 320C-9-BSSP-10
Sig Sauer P320 9mm W320C-9-BXR3-PRO-RXX
Sig Sauer M400 SDI 5.56 NATO PM400-SDI-11B-BLK
Sig Sauer M400 Tread 5.56 NATO PM400-11B-TRD-V2
Sig Sauer P320 9mm W320CA-9-BSSP-MS
Sig Sauer P320 9mm W320C-9-BSSP-MS
Sig Sauer P365 Fuse 9mm 365XF-9-BFO-RXX
Sig Sauer P365 Fuse 9mm 365XF-9-BFO-10
Sig Sauer P365 Fuse 9mm 365XF-9-BFO
SIG 8901673 MCX MPX PCB Brace Coyote Fixed Folding Hinge 1913 Interface
Sig Sauer P365 9mm 365AXGCA-9-LEGION-10
Sig Sauer P320 9mm W320F-9-BSSP-MS
Sig Sauer P320 9mm W320F-9-BSSP
Sig Sauer P320 9mm W320CA-9-BSSP
Sig Sauer P320 9mm W320C-9-BSSP
Sig Sauer P229 9mm 229R-9-BSE-R2
Sig Sauer P226 Elite 9mm 226R-9-BSE-R2
Sig Sauer Cross .300 Win Mag CROSS-MAG-300WM-24B-FLC2
Sig Sauer Romeo-X 2MOA Circle Dot 24MM Flat Dark Earth RMSc Mount
Sig Sauer P320 10mm 320X5-10-BXR3-R2-10
Sig Sauer P365 X-Macro 9MM W365XCA-9-COMP
Sig Sauer P365 X-Macro Comp 9mm W365XCA9COMPRXX
Sig Sauer Magazine P320 10MM Black 10Rd 8901659
Sig Sauer P220 R Elite 45 ACP 220R-45-BSE-R2
Sig Sauer Whiskey4 6-24x50mm 30mm Tube Illuminated Reticle
Sig Sauer SOW46001 Whiskey4 6-24x50mm MOA Milling Hunter Riflescope
Sig Sauer P320 9mm 320F-9-BSSP
Sig Sauer P320 9mm 320C-9-BSSP
Sig Sauer Cross-Magnum .300 Winchester Magnum 24In 6rnd
Sig Sauer SOZC0002 Canyon HD 12x50 Binoculars, HD Glass, IPX-7 Rated
Sig Sauer KILO10K-ABS HD Gen II Rangefinder Binocular 10K 42MM
Sig Sauer SOZ80003 Zulu8 HDX 12x50mm Binoculars, Dark Earth, Rubber Armor
Sig Sauer SOZ80002 Zulu8 HDX 10x50mm Binoculars, Dark Earth, Rubber Armor
Sig Sauer SOR5105 Romeo5 Gen II 1x20mm Red Dot Sight Black IPX-7 Waterproof
Sig Sauer WHISKEY4 2.5-10x42 30mm Hellfire Quadplex Black
Sig Sauer WHISKEY4 2.5-10x42 Quadplex Reticle 30mm Tube Black
Sig Sauer SORX1280 24MM Black Compact Optics Ready
Sig Sauer Romeo-X Compact 6 MOA Red Dot Reflex Sight 24mm Black
Sig Sauer SORX1208 Romeo-X 1x24mm Red Dot Sight Black/Rose Gold
Sig Sauer SORX1080 24MM Black Pro Optics Ready Sight
Sig Sauer Romeo-X Pro 6 MOA 24mm Reflex Red Dot Sight Black
Sig Sauer Romeo-X Pro 24mm 1x 2MOA Red Dot 32mm Circle FDE
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 August 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Sig Sauer Defensive Rifle Ammo 300 Blackout 194 gr. Max Expa
Sig Sauer WPMPX-8B-9-35 MPX K 9mm 8" Black Semi-Auto Pistol
Sig Sauer BuckMaster 3-12x44 Rifle Scope Hellfire BDC Reticl
Sig Sauer P322 Rose 22 LR 4 In 20-Rd (3 Mags) Black w/ ROMEO
Sig Sauer SOTS41000 TANGO 1-4x24 Hellfire SFP Scope Black
Sig Sauer Juliet3-Micro Magnifier 3x22mm FDE
Sig SAUER, INC. P365-AXG LEGION MAGAZINE 9MM LUGER 17RD BLAC
SIG Sauer P365X 9mm 3.1 In 3x12-Rd Nitron Black ROMEO-X
Shop SIG SAUER Products
Sig Sauer P322 Rose 22 LR 4 In 20-Rd (3 Mags) Black w/ ROMEO
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 RMPX-4B-9-35-SBR MPX SBR 9mm 4.5" Black NFA - Shor
Sig Sauer ROMEO1 Black Shroud Kit SOR1SK001: Medium Size, Ne
Sig Sauer 8900823 LTXG Grip Module Laser Engraved P320-X Car
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX
Sig Sauer P226 X-Five Extreme Semi-automatic Single Action O
SIG SOA55005 ALPHA5 SCOPE MNT 35MM 1.535
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