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 (1,392)
Sig P320 XTEN 10mm Auto Pistol Black 5" Optic Ready
Sig Sauer AIRP320XCABB CO2 Air Pistol 4.5" Barrel 350 fps 21rd Magazine
Sig Air-1911es-bb .177bb Emperor Scorpion Co2
Sig Sauer Buckmasters 3-12x44mm Rifle Scope 1" Tube BDC Reticle
Sig SAUER Buckmasters 3-9x50mm 1in SFP BDC Reticle Riflescope SOBM33002
Sig SAUER Buckmasters Rifle Scope 3-9x40mm BDC Reticle Black
Sig Sauer W320AXGF-9-BXR3-R2 P320 AXG 9mm 4.7" Nitron Semi-Auto Pistol
Sig Sauer W320AXGCA9BXR3R2 P320 AXG 9mm 3.9" Nitron Semi-Auto Pistol
Sig SAUER 277 Fury Hybrid AccuBond 150Gr 20rd Rifle Ammo H277SFAB150-20
Sig Sauer 8900567 P320 9mm Threaded Barrel 4.6" Black Nitron Finish
Sig Sauer 8900566 P320 9mm 5.5" Threaded Barrel Black Nitron Finish
Sig Sauer P320 30rd 9mm Luger Extended Magazine Coyote Brown
Sig Sauer P320 9mm 30-Round Extended Magazine
Sig Sauer WRMCX-762R-16B-LT MCX Spear-LT 7.62x39mm 16" Nitride Rifle
Sig Sauer WRMCX-762R-11B-LT-SBR MCX Spear-LT 7.62x39mm 11.5" Nitride SBR
Sig Sauer WRMCX-556N-9B-LT-SBR MCX SBR 223 Rem | 5.56 NATO 9" Black Rifle
Sig Sauer WRMCX-556N-16B-LT MCX Spear-LT 223/5.56 16" Black Rifle
Sig Sauer WRMCX-556N-11B-LT-SBR MCX SBR 223 Rem | 5.56 NATO 11.5" Black
Sig Romeo 2 Red Dot Sight 6 MOA Black
SIG SAUER ROMEO2 Reflex Red Dot Sights Black 3 MOA
Sig SAUER P320 XCarry Legion 9mm 4.6in Brl 3x 17rd Mags Gray Pistol
Sig Sauer Elite Defense 10mm Auto 200 gr V-Crown JHP
Sig SAUER Buckmasters 1500 Black Laser Rangefinder (SOK15601)
Sig Sauer KILO4K 6x22mm Laser Rangefinder
Sig Sauer Electro-Optics SOF12001 Foxtrot1X Tactic
Sig Sauer Elite Hunting 6.5 Creedmoor 140 gr 2650 fps Nosler AccuBond
Sig SAUER Elite Hunting .308 Win 165Gr AccuBond Ammo 20 Rounds
Sig Sauer E270AB150-20 .270 Winchester 150 gr AccuBond 20 Rounds
Sig Sauer 8900448 Ambidextrous Charging Handle
Sig Sauer 716I Tread 3-Chamber Muzzle Brake
Sig Sauer P320 9mm 4.3" Black Threaded Barrel
SIG Sauer P320/250 Compact 9mm Threaded Barrel 4.6" Black
Sig Sauer P320 9mm Threaded Barrel 5.5" Black Nitron
Sig SAUER MCX Canebrake Airgun - 30-Round Magazine, FDE/Black
SIGA SLH300TI 300 Blackout 1.67" D 8.80" L Black Titanium DT Mount
Sig Sauer SLH762QD 7.62mm 1.67" D 7.49" L Black Inconel QD
Sig Sauer SLH762TICQD Compact 7.62mm Titanium Suppressor
Slh762ti-qd Suppressor 7.62mm Titanium Core Qd Mou
Sig Sauer Tango MSR LPVO Rifle Scope 1-6x24mm 30mm Tube Illuminated BDC6 Reticle
Sig SAUER P320MAX 9mm Striker-Fired Pistol, Carry Optics, TXG Grip, ROMEO3MAX, 5" Barrel, 4 Steel Mags
Sig SAUER Cross 6.5 Creedmoor 24in Caliber X-Change Kit (8900426)
Sig Sauer P365/365XL IWB/OWB Holster Ambidextrous Black
Sig Sauer TANGO6T 1-6x24mm Rifle Scope FL-6 Hellfire Reticle
Sig Sauer P322 22LR Pistol 4" Barrel Fiber Optic Sights Black
SIG Sauer P322 22 LR 4 in Black Threaded Barrel 20 Round Semi-Automatic
Sig P365-380 Micro-Compact .380 ACP Pistol with Safety
Sig Sauer P365-380 Micro-Compact .380 ACP Pistol
Sig Sauer P226X5 Legion 9mm 10+1 XRAY3 Suppressor Height Sights
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
SIG SAUER News & Articles
The Springfield KUNA: Roller-Delayed 9mm Pistol That's Shaking Up the PDW Market
The Springfield Armory KUNA — a roller-delayed 9mm pistol built in partnership with Croatia's HS Produkt — has becom...
TheGunDock Promo Codes & Deals: How to Save on Firearms in 2026
Looking for a TheGunDock promo code? Here's the honest truth about our pricing, when we actually run sales, and the best...
Why TheGunDock Offers Wholesale Prices Instead of Military Discounts
TheGunDock supports military, veterans, law enforcement, and first responders with priority service and competitive pric...
SHOT Show 2026: The Biggest Reveals, Hottest New Guns, and Everything You Missed
SHOT Show 2026 was an absolute blockbuster. The Gun Dock team was on the ground in Las Vegas covering every major reveal...
Shop SIG SAUER by Caliber
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...
Browse All Products