All SIG SAUER Products (1,390)

Buy Pistol & Rifle Sights - 1203637F-06-R online Pistol & Rifle Sights - 1203637F-06-R Buy P226, Full Size online P226, Full Size Buy P226, Full Size online P226, Full Size Buy SIG Sauer P226 XCarry 9mm 3.8 In Optic-Ready w/ Romeo X & X-RAY3 Sights online SIG Sauer P226 XCarry 9mm 3.8 In Optic-Ready w/ Romeo X & X-RAY3 Sights Buy P226, Full Size online P226, Full Size Buy SIG SAUER P226 9mm 4.4 In online SIG SAUER P226 9mm 4.4 In Buy P226, Full Size online P226, Full Size Buy P226, Full Size online P226, Full Size Buy SIG SAUER SIG LOC 320 First Responder Purchase Only online SIG SAUER SIG LOC 320 First Responder Purchase Only Buy SIG SAUER LOC 320 First Responder Purchase Only online SIG SAUER LOC 320 First Responder Purchase Only Buy SIG Loc 320 online SIG Loc 320 Buy SIG Loc 320 online SIG Loc 320 Buy SIG Loc 320 online SIG Loc 320 Buy SIG SAUER SIG LOC 320 First Responder-Only Lock online SIG SAUER SIG LOC 320 First Responder-Only Lock Buy SIG Loc 365 online SIG Loc 365 Buy MCX-SPEAR LT 5.56 16"" RIFLE online MCX-SPEAR LT 5.56 16"" RIFLE Buy P365-XMacro Magazine Funnel online P365-XMacro Magazine Funnel Buy SIG P365 XL LE 9mm 3.7in 12+1 ROMEOZero Elite Optic online SIG P365 XL LE 9mm 3.7in 12+1 ROMEOZero Elite Optic Buy Barrels & Accessories - 1303065-03-R online Barrels & Accessories - 1303065-03-R Buy P320 Pro Carry LE online P320 Pro Carry LE Buy RIFLE SUPPRESSOR online RIFLE SUPPRESSOR Buy Pistol & Rifle Sights - 1203629F-08-R online Pistol & Rifle Sights - 1203629F-08-R Buy P320 AXG Magazine Funnel online P320 AXG Magazine Funnel Buy P320 Walnut AXG Grip Set online P320 Walnut AXG Grip Set Buy SIG SAUER SLH QD .300 BLK Clutch-LOK, Subsonic/Supersonic Optimized online SIG SAUER SLH QD .300 BLK Clutch-LOK, Subsonic/Supersonic Optimized Buy P320 Rear Sight Assembly online P320 Rear Sight Assembly Buy P365X Rear Sight Assembly online P365X Rear Sight Assembly Buy Trigger, Flat, 320 90 Deg Break, Black Oxide online Trigger, Flat, 320 90 Deg Break, Black Oxide Buy P320 9mm Extended Magazine online P320 9mm Extended Magazine Buy M17 Extended Magazine online M17 Extended Magazine Buy P250/P320 Magazine online P250/P320 Magazine Buy P320X Magazine Funnel online P320X Magazine Funnel Buy P320X Grip Weight online P320X Grip Weight Buy Sight, Flip-Up, Rear, Gen 2 online Sight, Flip-Up, Rear, Gen 2 Buy Sight, Flip-Up, Front, Gen 2, Tall Post online Sight, Flip-Up, Front, Gen 2, Tall Post Buy Magazine, 9, FULL, 17 RD, SNAP RET., MG, BLK online Magazine, 9, FULL, 17 RD, SNAP RET., MG, BLK Buy Pkit, P320, 9/40/357, Compact/Carry online Pkit, P320, 9/40/357, Compact/Carry Buy P250/P320 Subcompact Magazine online P250/P320 Subcompact Magazine Buy SIG SAUER SIG716G2 DMR 7.62x51mm 18 In 2-Stage Match Trigger online SIG SAUER SIG716G2 DMR 7.62x51mm 18 In 2-Stage Match Trigger Buy Sear Spring online Sear Spring Buy SIG SAUER RM400-556N-16B-FORGE-MSGRN M400 Forge 223 Rem | 5.56 NATO 16" Moss Green Cerakote online SIG SAUER RM400-556N-16B-FORGE-MSGRN M400 Forge 223 Rem | 5.56 NATO 16" Moss Green Cerakote Buy SIG SAUER RM400-556N-16B-FORGE-CON M400 Forge 223 Rem | 5.56 NATO 16" Concrete Gray Cerakote online SIG SAUER RM400-556N-16B-FORGE-CON M400 Forge 223 Rem | 5.56 NATO 16" Concrete Gray Cerakote Buy SIG SAUER RM400-556N-16B-FORGE-CA M400 Forge 223 Rem | 5.56 NATO 16" Black online SIG SAUER RM400-556N-16B-FORGE-CA M400 Forge 223 Rem | 5.56 NATO 16" Black Buy SIG SAUER RM400-556N-16B-FORGE-10 M400 Forge 223 Rem | 5.56 NATO 16" Black online SIG SAUER RM400-556N-16B-FORGE-10 M400 Forge 223 Rem | 5.56 NATO 16" Black Buy SIG SAUER RM400-556N-16B-FORGE M400 Forge 223 Rem | 5.56 NATO 16" Black online SIG SAUER RM400-556N-16B-FORGE M400 Forge 223 Rem | 5.56 NATO 16" Black Buy Sig Sauer Handgun Magazine for Subcompact P365 with Finger Extension 9mm Luger 10/rd BULK online Sig Sauer Handgun Magazine for Subcompact P365 with Finger Extension 9mm Luger 10/rd BULK Buy SIG SAUER 365XCA-9-FBZXR3 P365 X-Series 9mm 3.7" 2-Tone Bronze Semi-Auto Pistol online SIG SAUER 365XCA-9-FBZXR3 P365 X-Series 9mm 3.7" 2-Tone Bronze Semi-Auto Pistol Buy SIG SAUER 1911XCA-45-FBZXR3P 1911 X Carry 45 ACP 4.2" 2-Tone Bronze Semi-Auto Pistol online SIG SAUER 1911XCA-45-FBZXR3P 1911 X Carry 45 ACP 4.2" 2-Tone Bronze 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

sigsauer.com

Customer Service

603-610-3000

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.

Ready to Shop 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. SI...

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