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 P365 XMacro 9mm 365XCA-9-CXR3P-COMP-2A
Sig Sauer TANGO MSR 5-30x56 FFP MRAD 34mm Tube 50mm Obj
Sig Sauer Tango MSR 5-30x56 34mm Illuminated 0.25MOA Black
Sig Sauer SOTM63001 TANGO-MSR 3-18x50 FFP Rifle Scope, MRAD Reticle, Black
Sig Sauer TANGO-MSR 3-18x50 FFP 34mm Illuminated Reticle
SIG Sauer SOTM62001 TANGO-MSR 2-12x44 FFP Rifle Scope, 34mm, MRAD, Black
Sig Sauer Tango MSR 2-12X44 FFP Illuminated 34MM Black Scope
Sig Sauer P365 X-Macro Grip Module Alloy Matte Finish
Sig Sauer P365 Fuse 9mm 365AXGF-9-BFO
Sig Sauer P320 10MM AUTO 320X510CXR3R2
Sig Sauer 1911X RX 45 ACP 1911XR-45-BXR3-RXX
Sig Sauer P365 XL 9mm 365XL-9-CXR3P-2A
Sig Sauer P365 9MM 365-9-CXR3P-2A
Sig Sauer SOZ10002 Zulu10 HDX 10x50mm Binoculars, Coyote, Waterproof
Sig Sauer P320-XFIVE 9mm 320SXG5-9-STAS
Sig Sauer 1911 45 ACP 1911XR-45-SS
Sig Sauer M18 9mm WM18-9-PRO-RM17
Sig Sauer M18 9mm WM18-9-PRO-BLK-RM17
Sig Sauer M17X 9mm WM17-9-PRO-RM17
Sig Sauer P320-M17 9mm WM17-9-PRO-BLK-RM17
Sig Sauer W1911XR-45-BXR3 45 ACP 5 In 8rd Mag Black DLC
Sig Sauer 1911 X Carry 45 ACP W1911XCA-45-BXR3
Sig Sauer SOFEC0RS Foxtrot-EDC Flashlight 1350 Lumens Rose Gold/Black
Sig Sauer ROMEO-MSR Gen II 1x20mm Green Dot 2 MOA Black
Sig Sauer Romeo MSR Gen II 1x20mm 2MOA Red Dot Matte Black
Sig Sauer Romeo5 Gen II 1x20mm Compact Green Dot Sight Black
Sig Sauer SOR5101 Romeo 5 1x20mm 2 MOA Red Dot Matte Black
Sig Sauer CROSS 308 Win
Sig Sauer P320 9MM W320F-9-BXR3-PRO-RXX
Sig Sauer P320 9MM W320CA-9-BXR3-PRO-RXX
Sig Sauer P365 XL 9MM W365XL-9-BXR3P-RXX
Sig Sauer P365X 9mm 365XCA-9-BXR3RXX
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 P229 Elite 9mm E29R-9-BSE-R2
Sig Sauer P226 R 9mm E26R-9-BSE-R2
Sig Sauer P365XMAC 9MM 21-Round Coyote Magazine for P365 Series
Sig Sauer P365XMAC 9MM 21Rd Black Extended Magazine 8901594
Sig SAUER 1911XR-45-CXR3-RXX 1911 X Series 45 ACP 5" Coyote Semi-Auto
Sig Sauer 1911 45 ACP
Sig Sauer CROSS-6MM-24B-PRS 6mm Creedmoor 24In Gray 10+1
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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