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 Mag365910 P365 Micro-Compact 9mm Luger 1
Sig Sauer 320X Medium Grip Module: Full 9mm, .40 Auto, .357 SIG - Black
Sig SAUER 320X Carry Grip Module Medium Black Synthetic - Upgrade for 9/40/357
Sig Sauer GRIPX5F943MBLK P320 X-Five Grip Module, Black, Medium, 9/40/357
SIG Sauer P226 MK25 9mm Pistol - Navy SEALs Sidearm
Sig Sauer SORJ53101 Romeo5 2 MOA Red Dot & Juliet3 3X Magnifier Black
Sig Sauer P938 9mm "3.00" 7-Rounds
Sig Sauer P226 Full Size Legion SAO 9mm Luger 4.40" 10+1 Gray Cerakote Black G10
Sig SAUER Juliet6 Magnifier 6x24mm Powercam QR Mount Black
Sig Sauer Juliet3 3x24mm Magnifier with PowerCam QR Mount, Black
Sig Sauer 2401191R Picatinny Stock Adapter for AR-15, Aluminum, Black
Sig SAUER P320 ASP .177 Cal 20rd 2-Pack Air Pistol Magazine (AMPC-177-20)
SIG SAUER P320 Black Flat Trigger, 90 Degree Break
Sig Sauer P210 Target 9mm 8 Round Detachable Magazine Blued
Sig Optics Reflex Sight Romeo1 3 MOA 1X30 Standalone Black
Sig SAUER SOR1MK014 Romeo 1 Keymod Mounting Kit AR-15
Sig SAUER SOR1MK012 Romeo 1 Mounting Kit SW M&P 40 Core
Sig Sauer ROMEO1 Glock Mounting Kit - Black Polymer, 1-Piece, SOR1MK011
Sig SAUER SOR1MK004 Romeo 1 Mounting Kit for Smith & Wesson M&P
Sig SAUER SOR1MK003 Springfield XD Romeo1 Handgun Mounting Kit
Sig Sauer SOR1MK001 Romeo1 Handgun Mounting Kit for Glock Black
Sig SAUER 45ACP Medium Black Carry Grip Module Assembly - GRIP-MOD-CA-45-M-BLK
Sig Sauer Elite Match Rifle Ammunition 6.5mm Creed
Sig Sauer HT Elite Hunting 6.5 Creedmoor 120gr Rifle Ammo 20 Rounds
SIG SAUER Elite Copper Hunting .300 Win Mag 165 gr 3110 fps 20 Rounds
Sig SAUER BR2018 270 Winchester Brass 50/Bag
Sig SAUER 1911 BB-Gun .177 Cal 16Rd Black Magazine 2-Pack (AMPC-BB-16)
Sig Sauer BR2030 .308 Win Unprimed Rifle Brass Cases, 50 Count
Sig Sauer BR2029 Component Brass 300 BLK, 50 Count
Sig Sauer BR2005 Unprimed Rifle Brass .22-250 Rem 50 Count
Sig Sauer BP1011 .45 Auto Unprimed Brass Cases, 100 Count
Sig Sauer BP1010 10mm Auto Unprimed Brass 100ct OAL 5.90 In
SigArms BP1009 .40 S&W Brass Cases 100 Count Reloading Supplies
Sig Sauer 9mm Luger Unprimed Brass Handgun Cartridge Cases 100ct - BP1003
Sig Sauer Unprimed Brass Handgun Cartridge Cases .380 Auto 100/ct
Sig Sauer 308 Win 175gr OTM Ammo 20rds E308M2-20
Sig Sauer Elite Copper Hunting .308 Win 150gr Ammo
Sig Sauer Romeo 4 T Red Dot Sight 1x20mm Black 2 MOA 7075 Aluminum
ROMEO4S Ballistic PLX SOL - 0.5 MOA Adjustment Grip
Sig Sauer SRD22X 22 LR Suppressor 5.8 in Titanium 1/2x28 Direct Thread
Sig Sauer 1911 Pistol 10mm 8 Round Black Detachable Magazine
Sig Sauer SOK20001 Tripod Adapter Sleeve Black Aluminum for Kilo 2000 Series
Sig Sauer Juliet4 Magnifier 4x24mm Black Quick Release Mount
Sig Sauer MAG-MOD-F-43-18 P320 40/357 18-Round Magazine
Sig Sauer P320 RSA-320F-9 Full Size 9mm Luger Recoil Spring Assembly
Sig Sauer P320 RSA-320F-4035745 Full Size Recoil Spring Assembly
Sig SAUER P320/P250 .357 SIG Full Broached Black Small Barrel - BBLMODF357
Sig Sauer P320/P250 Compact 3.9" 40 S&W DLC Broached Barrel - Black Nitron Finish
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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