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 (1,373)
Sig Sauer 8901268 Minimalist Plus Coyote Brown Aluminum Folding Stock
Sig Sauer MCX MPX Skeletonized Stock Riser Cheek
Sig 8901314 Barrel & Gas Block Assembly MCX 5.56 16"
Sig Sauer MCX-SPEAR LT 5.56 NATO 11.5In Barrel & Gas Block Assembly
Sig Sauer SOFR1FS0 Foxtrot-MSR 1350 Lumen Weapon Light Black Aluminum
Sig Sauer SOFR1CM0 Foxtrot-MSR 1350 Lumen Weapon Light, Black Aluminum
Sig Sauer P365-XMACRO OWB Kydex Holster Left Hand Black
Sig Sauer P365-XMACRO OWB Holster Black Right Hand Thermal Plastic
Sig Sauer P365-XMACRO IWB Holster Kydex Black Left-Hand
Sig Sauer 8901243 Blackpoint Tactical OWB Holster Coyote Tan Right Hand
Sig MCX SPEAR LT 7.62X51 NATO 16" 20RD Coyote
Sig Sauer P229 Legion 9mm
Sig Sauer P226 Legion 9mm
Sig Sauer P226 9mm 226RM9LEGIONR2
Sig Sauer P220 Legion 45 ACP
Sig Sauer 8901206 P365-XMACRO 17rd 9mm Magazine Coyote Tan
Sig Sauer MCX 5.56MM PMCX-5B-TAP-NB
Sig Sauer E225VP4020 22-250Rem 40gr Extreme Expansion Tip 20/Box
Sig Sauer P365-380 380 ACP 365380REBMS
SIG P365-XMACRO 9mm 3.7" 17rd Black Pistol
Sig Sauer 8901182 P365-XMACRO Grip Module 9mm 17rd Mags Manual Safety
SIG SAUER P365 X-Macro Compact 9mm Coyote Brown Grip Module (8901181)
Sig Sauer P365-XMacro Grip Module Black Polymer Interchangeable Backstraps
Sig Sauer MPX Copperhead 9mm PMPX-3B-CH-NB
Sig Sauer P365-380 Rainbow Titanium Micro-Compact 380ACP 3.1" XRAY-3 OR 10RD
Sig Sauer SOR44102 Romeo 4T Pro 1x20mm Red Dot Sight FDE 65 MOA Ring
Sig Sauer SOR44101 Romeo 4T Pro 1x20mm Red Dot Sight Matte Black
Sig Sauer P365 380 ACP
Sig Sauer P365-XMACRO 9mm 3.7" 17rd Black
Sig Sauer 8901168 P226 X-Five 9mm 20rd Black Steel Magazine
Sig Sauer P226 XFIVE 9MM 20rd Extended Magazine White Basepad
Sig Sauer KILO Canyon 6x22mm Graphite Monocular SOKCN606
Sig Sauer Venari 300 Win Mag 180 gr Soft Point Rifle Ammo
Sig Sauer V7MMSP15420 Venari 7mmRemMag 154gr Soft Point 20 Rounds
Sig Sauer Venari 30-06 Springfield 165gr Soft Point
Sig Sauer Venari 270 Win 130 gr Soft Point Ammo
Sig Sauer P365 XMacro 9mm 365XCA9COMP
SIG SAUER Zulu6 HDX 20x42 OIS Image Stabilized FDE Binocular (SOZ6WP20)
SIG Sauer Tango-MSR 1-10x26mm Rifle Scope FFP
Sig Sauer SOK18611 Buckmaster 1800 laser RF 6x22mm Red LED Blk
Sig Sauer 8901048 P365 9mm Coyote Brown Slide XRAY3 Optic Ready
Sig Sauer MPX 35rd 9mm Luger Magazine Black
SIG SAUER WHISKEY6 3-18x44mm 30mm Quadplex SFP Riflescope (SOW63114)
Sig Sauer Whiskey6 3-18x44mm Quadplex Reticle Rifle Scope
Sig Sauer MPX 9mm rmpx16b935
Sig Sauer MPX 9MM PMPX-4B-9-35
Sig Sauer SOA30014 Alpha3 34mm Scope Mount Flat Dark Earth Aluminum
Sig Sauer P365X 9MM W365X-9-BXR3P
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 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
SIG SAUER 8902056 P365-AXG Grip Module Coyote 1913 Picatinny
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