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 P365-FLUX 9MM LUGER 365FLUX-9-BXR3-RXSL
Sig Sauer Tango-MRS 1-6x24 30mm SFP BDC6 Illuminated with Romeo 1 Red Dot
Sig Sauer P226 9mm 226XCA9LEGIONSAORXSL
Sig Sauer P226-X Legion SAO Handgun 9mm Luger 18rd Magazines(3) 4.4 Barrel Legion Grey Cerakote w/Optic
Sig Sauer SORMDC60 26MM Black Red Dot 12 Settings
Sig Sauer SORMDC30 26MM Black Red Dot 12 Settings
Sig Sauer P365 9mm 365AXGCA-9-LEGION-RXSL
Sig Sauer RM400 5.56 NATO RM400-16B-ROSE-R5X2-10
Sig Sauer SOK22606 22MM Graphite Red LED Ballistic Rangefinder
Sig Sauer P226 9mm 226X-9-LEGION-RXSL
Sig Sauer Romeo-RS Compact Footprint Green Dot 6 MOA Dot Black
SIG SAUER Romeo-RS Compact 3 MOA Green Dot Reticle Reflex Sight (SOR02180)
Sig Sauer SOR02101 Romeo-RS 1x24mm 2 MOA Red Dot/32 MOA Circle Reticle
Sig Sauer Romeo-RS Pro Reflex Sight 6 MOA Green Dot 31mm Black
Sig Sauer ROMEO-RS PRO Footprint 3 MOA Green Dot Sight Black 31MM
Sig Sauer Romeo-RS Pro 31MM Red Dot Circle Dot Clear
Sig Sauer Bravo6T-BDX 5-30x56mm 35mm Tube FFP MRAD Illum Black
Sig Sauer Bravo6T-BDX 3-18x44mm 35mm FFP MRAD MILL 2.0 Illum
Sig Sauer TANGO TANGOMSR 1-6X24 SFP Hellfire MOA Scope Black
Sig Sauer Tango MSR 1.535 Mount FFP Illuminated Matte Black
Sig Sauer SOTMC11002 TANGO 1-10x24 FFP Scope, 30mm Tube, BDC 10 Reticle
Sig Sauer 1911-XCARRY 45 ACP
Sig Sauer P365 X-MACRO 9MM 365XCA-9-COMP-RXSL-10
Sig Sauer P365 X-MACRO COMP 9mm 365XCA-9-COMP-RXSL
Sig Sauer P365 X-MACRO 9MM 365XCA-9-BXR3-RXSL-10
Sig Sauer P365 9mm Luger 365XCA-9-BXR3-RXSL
Sig Sauer P365X 9mm 365X-9-BXR3-RXSL
Sig Sauer TANGO SOTMC81000 1-8x24 30mm Tube Illuminated BDC Reticle Black
Sig Sauer TANGO 1-6x24 30mm Tube Illuminated BDC Reticle
Sig Sauer P320 X-Carry 9mm 320XCA-9-BXR3P-R2-10
Sig Sauer P320 9mm 320XCA-9-BXR3P-R2
Sig Sauer P365 Fuse Romeo-RS Compac 9mm 365XF-9-BFO-RS
Sig Sauer P365X 9mm 365X-9-BXR3P-RS
Sig Sauer P365 9mm 365-9-BXR3P-RS
Sig Sauer P320 XFULL 9mm 320XF-9-BXR3P-RS
Sig Sauer P320X COMPACT 9mm 320XC-9-BXR3P-RS
Sig Sauer P365 XMACRO 9mm 365XCA-9-MS-VKIT
Sig Sauer P320 9mm 5.5" Barrel 21/30 Round Capacity Tactical Pistol
Sig Sauer SIGM400 5.56 NATO RM400-16B-ROSE-R5X2
Sig Sauer Romeo MSR Gen II 20mm Mount 2 MOA Flat Dark Earth
Sig SAUER Romeo5 Gen II 1x20mm Rifle Red Dot Sight (SOR5111)
Sig Sauer P320 40 S&W W320CA-40-BXR3-PRO-RXE
Sig Sauer M400 5.56 NATO RM400-SDI-16B-R5FX
Sig Sauer P322 .22 LR 322C-CAS
Sig Sauer Electro-Optics SORX1560 Romeo-X Sig-Loc Pro Black Cerakote 1x ...
Sig Sauer Romeo-X Sig-Loc Pro 1x Red Dot Black Cerakote
Sig Sauer SORX1500 ROMEO-X 2MOA Circle/Dot Reticle Matte Black
Sig Sauer M18 9mm M18-9-CSS-MS-10
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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