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 (1,390)
Sig SAUER P320/P250 .40SW Full Broached Black Small Barrel
SigTac P250/P320 FullSize Magazine 9mm 21 Rounds Md: MAG-MOD-F-9-21
Sig Sauer MPX 9mm 10-Round Magazine Gen2 Keymod
Sig P938 Emperor Scorpion Micro-Compact: Steel Barrel, PVD FDE, SigLite, G-10 Grip
Sig P238 Emperor Scorpion Micro-Compact: Stainless Slide, FDE Frame, G-10 Grips
Sig Sauer P320 Compact 9mm Semi-Auto Pistol Black
Sig Sauer M11-A1 Compact 9MM Pistol: 3.9" Barrel, Alloy, Nitron, SIGLITE Sights, 15Rd, SRT, 3 Mags
Sig Sauer E223M120 Marksman 223 Rem 77 gr OTM Ammo
Sig SAUER Elite Performance Match Grade 300 Win Mag 190gr 20rd Box OTM Ammo
Sig Sauer Elite Match Rifle Ammunition .308 Win 16
Sig Sauer MAG-225A-9-8 P225A 9mm 8-Round Blued Steel Magazine
SIG SAUER 1913 Interface Folding Knuckle Stock Adapter (ADAPTER-X-FOLD)
Sig Sauer P320 P250 Carry Grip Module Assembly Large Black
Sig Sauer P320 P250 Grip Module Assembly 9mm .40 .357 Black Small
Sig SAUER P320 Compact/Carry 357 SIG 3.9in No LCI Barrel (BBL-MOD-C-357)
Sig Sauer 1300926-R P320 Striker Assembly
Sig Sauer Taper Cap 7.62 Barrels 5-8-24 Thread
Sig Sauer Taper Cap 5.56NATO 1/2x28 Thread Anodized Black
Sig Sauer P210 Target 9mm Pistol Black 5" Barrel Walnut Grip
Sig SAUER MCX/MPX Collapsible/Telescoping Stock STOCK-X-COLLAPSIBLE-BLK
Sig Sauer AMRC-22-30 Airgun Magazine .22 Cal 30Rd MCX/MPX 3 Belts
Sig Sauer AMRC-177-30 Airgun Magazine .177 Caliber 30 Rounds Polymer Compos
Sig Sauer P226/P250 Air Pistol Magazine 16-Round .177 Caliber 2-Pack
Brownells SIG SAUER 320 Subcompact Inner Recoil Spring Parts
Sig Sauer 1911 Style Magazine 9mm 8 Rounds
Sig Sauer P320 Sub-Compact 9mm Barrel 3.6" Black Nitride Steel
Sig Sauer P320C 9mm Threaded Barrel - BBLMODC9TB
Sig Sauer BBLMODC9 P320 Barrel 9mm Luger 3.90 Inch Nitride Steel
Sig Sauer P320 9mm 4.7" Barrel Black Nitride Steel
Sig Sauer P320 Multi-Caliber Recoil Spring Assembly
Sig Sauer E45AP1-50 V-Crown 45 Auto 230GR JHP 50 Rounds Box
Sig Sauer E40SW1-50 Elite V-Crown .40 S&W 165gr JHP Ammo 50 Rounds
Sig Airguns Advanced Sport Pellet Replacement 2-Pa
Sig Sauer AC1240 CO2 Cartridges, 12g, 40-Pack, Silver
Sig Sauer AC1215 CO2 Cartridge 12 Gram 15 Pack Airgun Accessory
Sig Sauer Airguns AC125 CO2 Cylinders 12g 5 Pack
Sig Sauer P320 P250 Carry Grip Module Assembly 9mm 40 S&W 357
SigTac P220 Magazine 10mm 8 Round Md: MAG-220-10-8
Sig Sauer Airgun Target Dual Shooting Gallery
Sig Sauer Airgun P226 .177 Cal 12Gr Co2 16 Rd Blac
Sig Sauer SRD Piston M16x1 LH 17-4 Stainless Steel Black
Sig Sauer SRD-PISTON-578X28 .45 ACP Suppressor Piston Stainless Steel
SigArms SRD-PISTON-M135X1LH 9MM 13.5x1mm LH Stainless Steel Matte Finish
Sig Sauer Suppressor Piston 1-2-28 Thread Compatible with SRD9 SRD45
Sig Sauer SOX10008 X-Ray3 Sight Set Green Day/Night #8 Front/#6 Rear
Sig Sauer SOX10007 X-Ray3 Sight Set Green Day/Night #8/#6 Square Notch
Sig Sauer SOX10006 X-Ray3 Sight Set Green Day/Night #6 Front/Rear
SigArms X-RAY3 Sights #6 Front #6 Rear Square Notch Green Tritium
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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