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 (1,391)
SigArms X-RAY3 Sights #6 Front #6 Rear Square Notch Green Tritium
SIG SAUER X-Ray3 Pistol Sight Set Green Front Rear Round Notch
Sig Sauer X-Ray3 Pistol Sight Set Green Front Rear Square
Sig SAUER X-Ray3 Pistol Sight Set #6 Green Front #8 Rear
Sig Sauer SOX10001 X-Ray3 Sight Set #6 Green Front #8 Rear Square Notch
Sig Sauer 320 SEAR SPRING
Sig Sauer 1300675-R Trigger Bar P320
Sig Sauer Alpha1 Tactical Scope Ring Set 30mm Cantilever Aluminum
Sig Sauer SOZ71001 Zulu7 10x42mm Graphite Open Bridge Binoculars
Sig Sauer Electro-Optics Romeo7 Red Dot Sight 1x30mm 2 MOA
Sig SAUER P250/P320 Full Grip Module 9mm/.40AUTO/.357SIG Black Small
Sig SAUER 250/320 FS Medium Grip Module Black Synthetic 9/40/357 - GRIP-MOD-F-943-M-BLK
Sig Sauer P250 P320 Full Size Grip Module Large Black Poly 9mm 40
Sig Sauer GRIP-MOD-C-943-M-BLK Compact Grip Module P250/P320 9/40/357 Black
Sig Sauer P320 P250 Large Grip Module 9mm 40 Auto 357 SIG Black
Sig Sauer P250/P320 Compact Grip Module 45ACP Small Black - GRIP-MOD-C-45-SM-BLK
Sig Sauer GRIP-MOD-C-45-M-BLK Compact Grip Module P250/P320 45ACP Black
Sig Sauer E40SB250 Elite Ball 40 S&W 180 gr 985 fps FMJ 50 Bx
Sig Sauer E10MB150 Elite Ball 10mm Auto 180 gr FMJ 1250 fps
Sig Sauer Elite Ball 9mm 124gr FMJ Ammo 50rds E9MMB2-50
Sig Sauer Elite Ball 9mm Luger 115gr FMJ Ammo 50rd
Sig Sauer P320 Compact .45 ACP Night Sights Black
Sig Sauer E45BA350 Elite Ball 45 ACP 230 gr FMJ 830 fps
Sig Sauer PKIT-SRT-226-227-229 Short Reset Trigger Kit
Sig Sauer P320/P250 45ACP 10RD Magazine
Sig Sauer Magazine P250/P320 45 ACP Compact 9 Rounds Black Finish
Sig Sauer Mag P250 P320 45 ACP Sub Compact 6 Rounds Md: MAGMODSC456
SigTac P250F/320F Magazine 40 S&W/357 14 Round Md: MAG-MOD-F-43-14
Sig Sauer P250/P320 10 Round .40 S&W/.357 SIG Full Size Magazine
Sig Sauer MAGMODC4313 Magazine P250/P320 40 S&W/35
Sig Sauer MAG-P320-40/357 10RD Compact Magazine .357 SIG/.40 S&W Blued Steel
Sig Sauer P250/P320 Sub Compact 10 Round Magazine
Sig Sauer P320/P250 Full Size 9mm 17rd Magazine
Sig Sauer Magazine P250P320 9MM Luger Full Size 10-ROUNDS
Sig Sauer P320/P250 Compact 9mm Luger 15rd Blued Magazine
Sig Sauer P250/P320 Compact 9mm 10-Round Magazine
Sig Sauer P320/P250 Sub-Compact 9mm 12rd Magazine
Sig Sauer MAG-MOD-SC-380-12 .380 ACP 12-Round Black Steel Magazine
Sig Sauer P938 Micro Compact 9mm Luger 3" Barrel 7+1 Capacity Black
Sig Sauer MAG191199 9mm 9-Round Stainless Steel Magazine for 1911 Pistols
Sig SAUER 9mm 115gr Elite V-Crown JHP 20 Rounds/Box Ammo (E9MMA1-20)
Sig SAUER Elite Performance 40S&W 180Gr VCrown JHP
Sig Sauer E40SW220 40 S&W Jacketed Hollow Point 180 Grain 20 Rounds
Sig Sauer Elite V-Crown .45 ACP 185 gr JHP Ammo
Sig Sauer BBLMK25 P226 9mm Luger 4.40 Inch Chrome Lined Steel Barrel
Sig GUIDE-4 Recoil Spring Guide 228/229/250C
Sig Sauer MAG-229-9-15 9MM 15-Round Steel Magazine, Blued Finish
Sig Sauer BBL22919T P229 9mm 3.9" Black Nitride Threaded Barrel
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 June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
SIG SAUER 322C-ROSE-RS P322 Rose 22 LR 4" Black Anodize Semi
Sig Sauer W365XL-9-BXR3P-MS P365 XL 9mm 3.7" Nitron Semi-Aut
Sig Sauer Cross Sawtooth Rifle 6.5 PRC 22 inch Moss Green Fo
Sig Sauer Tango-MRS Compact Rifle Scope 1-6x24 30mm SFP BDC6
Sig SAUER Mags 9MM 20Rd Blue P226 MAG-226-9-20
Sig Sauer 2401191R Picatinny Stock Adapter for AR-15, Alumin
Sig Sauer P226 X-Five Extreme Semi-automatic Single Action O
Sig Sauer P226 Magazine 10rd 40 S&W/357 SIG Stainless Steel
Shop SIG SAUER Products
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 ROMEO1 Black Shroud Kit SOR1SK001: Medium Size, Ne
Sig Sauer 8900823 LTXG Grip Module Laser Engraved P320-X Car
Sig Sauer MCX-SPEAR LT AR Conversion Kit 5.56 NATO 11.5" Bla
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX
SIG SOA55005 ALPHA5 SCOPE MNT 35MM 1.535
P320 Rear Sight Assembly
Sig Sauer 365-9-BXR3P 9mm P365 Optic Ready Handgun, 3.1" Bar
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