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 (1,414)
Sig Sauer P365X TOPO 9mm 365X9BXR3P-TOPO
Sig Sauer M18 9mm SIG WM18-9-MS
Sig Sauer M17 9mm SIG WM17-9-MS
Sig Sauer P320 9mm W320F-9-BSS-RXP
Sig Sauer W320C 9mm SIG W320C-9-BSS-RXP
Sig Sauer P320 9mm P320
Sig Sauer P320 9mm P320
Sig Sauer P320 9mm P320
Sig Sauer P320 9mm P320
Sig Sauer P320 9mm Luger P320
Sig Sauer P320 9mm Luger 4.70 In 17+1 Black Polymer Frame
Sig Sauer P365X 9mm 365X-9-BXR3P MODM81C
Sig Sauer P365 Fuse 9mm 365XF-9-BFO-PINKSCT
Sig Sauer MPX SBR 9mm 6 In Barrel 35 Round Matte Black
SIG 365XL380COMP10 P365X 380 3.1 OR 10R COMP
Sig Sauer P365XF 9mm 365XF-9-COMP-RXSL
Sig Sauer P365XF 9mm 365XF-9-COMP-10
Sig Sauer P365XF 9mm 365XF-9-COMP
Sig Sauer P211-GT5 9mm 211F-9-GT5-RXSL
Sig Sauer P211-GT5 9mm 211F-9-GT5-COY
Sig Sauer P211-GT5 9mm 211F-9-GT5-10
Sig Sauer P211-GT4 9mm 211CA-9-GT4-RXSL
Sig Sauer P211-GT4 9mm 211CA-9-GT4-COY
Sig Sauer P211-GT4 9mm 211CA-9-GT4-10
Sig Sauer P211-GT5 9mm 5.00In Nitron Finish Bull Barrel
Sig Sauer P211-GT4 9mm 211CA-9-GT4
SIG 211F9GTOSC P211 9MM 4.4 21/23R
Sig Sauer Barrel 9MM 3.7" Threaded Barrel 1/2X28 Thread Pitch Fits Sig
Sig Sauer Barrel 9MM 3.7" Threaded Barrel 1/2X28 Thread Pitch Fits Sig
Sig Sauer Defensive Rifle Ammo 300 Blackout 194 gr. Max Expansion 20 rd.
SIG Sauer Defensive Rifle Ammo 300 Blackout 110gr Tac-TX 20rd
Sig Sauer Match Grade Rifle Ammo 300 Blackout 125 gr. OTM 20 rd.
Sig Sauer P226 X-Five 9mm 226X5-9-XTM-SAO-RXSL
Sig Sauer P226 X-Five 9mm 226X5-9-XTM-SAO-10
Sig Sauer P226 X-Five Extreme 9mm 226X5-9-XTM-SAO
Sig Sauer P226 X-Five Nightmare 9mm 226X5-9-NMR-SAO-10
Sig Sauer P226 X-Five 9mm 226X5-9-NMR-SAO
Sig Sauer MCX Pellet CO2 Rifle Black .177 Cal. 30 rd.
Sig Sauer P365 9mm 365FUSE-TEQUILA
Sig Sauer P365 X-Macro 9mm 365XCA-9-BXR3-2TT
SIG Sauer P365 9mm 3659BXR3P-TYPHOON
Sig Sauer P365 9mm 3659BXR3P-TTB-MS
Sig Sauer P365X 9mm 365X9BXR3P-2TT
Sig Sauer P365 XMacro 9mm 365XCA-9-BXR3CSBW
Sig Sauer P365 FUSE 9mm 365XF-9-BFO-2TT
Sig Sauer P365 .380 ACP 365XL-380-COMP-MS
Sig Sauer 365XL380COMP .380 ACP 365XL-380-COMP
Sig Sauer P320-M18 9mm CALXM18CSSMS10
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 August 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Sig Sauer Defensive Rifle Ammo 300 Blackout 194 gr. Max Expa
Sig Sauer WPMPX-8B-9-35 MPX K 9mm 8" Black Semi-Auto Pistol
Sig Sauer BuckMaster 3-12x44 Rifle Scope Hellfire BDC Reticl
Sig Sauer P322 Rose 22 LR 4 In 20-Rd (3 Mags) Black w/ ROMEO
Sig Sauer SOTS41000 TANGO 1-4x24 Hellfire SFP Scope Black
Sig Sauer Juliet3-Micro Magnifier 3x22mm FDE
Sig SAUER, INC. P365-AXG LEGION MAGAZINE 9MM LUGER 17RD BLAC
SIG Sauer P365X 9mm 3.1 In 3x12-Rd Nitron Black ROMEO-X
Shop SIG SAUER Products
Sig Sauer P322 Rose 22 LR 4 In 20-Rd (3 Mags) Black w/ ROMEO
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 RMPX-4B-9-35-SBR MPX SBR 9mm 4.5" Black NFA - Shor
Sig Sauer ROMEO1 Black Shroud Kit SOR1SK001: Medium Size, Ne
Sig Sauer 8900823 LTXG Grip Module Laser Engraved P320-X Car
Sig SAUER MCX 5.56 NATO 16in 30rd IR Cerakote FDE Rifle RMCX
Sig Sauer P226 X-Five Extreme Semi-automatic Single Action O
SIG SOA55005 ALPHA5 SCOPE MNT 35MM 1.535
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