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SIG Sauer is a leading manufacturer of firearms, ammunition, and optics. Known for their innovation and quality, they serve military, law enforcement, and civilian markets.
All SIG Products (1,483)
Sig Sauer SOA64002 Alpha 6 34mm Stainless Steel Scope Ring Set Medium
Sig Sauer SOA65004 Alpha 6 Scope Ring Set 35mm Stainless Steel Black
Sig Sauer SOA65002 Alpha 6 35mm Stainless Steel Scope Ring Set Black
Sig Sauer SOZ6B100 Zulu6 Binocular Adapter 42mm Black Nylon
Sig Sauer E29R-9-BSE-R2 P229 Elite 9mm 3.9" DA/SA Night Sights 15-Rd
Sig Sauer E26R-9-BSE-R2 P226 R Elite 9mm 4.4" Black 15-Rd Semi-Auto
Sig Sauer P365XMAC 9MM 21R Coyote Magazine for P365 Series
Sig Sauer P365XMAC 9MM 21R Black Magazine
Sig Sauer W320AXGF-9-LEGION P320 AXG 9mm 3.9" Legion Gray Pistol
Sig SAUER 1911XR-45-CXR3-RXX 1911 X Series 45 ACP 5" Coyote Semi-Auto Pistol
Sig Sauer 1911 X Carry 45 ACP 4.25" Coyote Semi-Auto Pistol 8RD
Sig CROSS6MM24BPRS 6mm Creedmoor 24" 10+1 Gray PRS Bolt Action Rifle
Sig Sauer 8901572 P320 9mm Black Stainless Steel Optic Ready Slide Assembly
Sig Sauer Reserve Collection P320-SXG Handgun 9mm Luger 21rd Magazines(3) 3.9 Compensated Barrel Hi-Polish DLC
Sig Sauer 8901571 P320 Slide 9mm Coyote Brown with ROMEO-X Optic
Sig SAUER P320 9mm 4.7in Romeo-X Pro XRays Black Slide Assembly (8901570)
Sig SAUER P320 Carry/Compact 9mm 3.9in Coyote Brwn Slide Assembly (8901569)
Sig Sauer P320 ROMEO-X 9mm Handgun Slide with Front & Rear Serrations an...
Sig SAUER P320 9mm 3.6in Romeo-X Pro XRays Brown Slide Assembly (8901567)
Slide Assembly W/Romeo-X Pro Sight For Sauer??
Sig SAUER KILO6K HDX 10x42mm Sage Green Rangefinder Binocular (SOK6K106)
Sig Sauer 8901559 P365XL 9mm Coyote Cerakote Stainless Steel Slide
Sig Sauer 8901558 P365xl 9MM Luger Black Cerakote Stainless Steel Serrated
SIG SAUER P320 M18 Carry 9mm Coyote PVD Semi-Auto Pistol
SIG 320XF9BXR3RXX10 P320 9mm 4.7" 10+1 Black Optic Ready XFull
SIG 320XC9BXR3RXX10 P320 9mm 3.6" 10+1 Black Optic Ready XCompact
Sig P320AXGF9LEGIONRXX10 9mm 3.9" 10+1 Legion Gray Optic Ready
P365 AXG LEGION Pistol: Alloy Macro Grip, G10 Panels, Optics Cut, XRAY Sights
Sig Sauer WE26R-9-BSE-RX-SAO P226 Elite 9mm 4.4" Nitron Semi-Auto Pistol
Sig Sauer WE26R9BSERX P226 Elite 9mm 4.4" Nitron Semi-Auto Pistol
Sig Sauer W320CA-40-BXR3-PRO P320 Carry Pro 40 S&W 3.9" Nitron Pistol
Sig Sauer 320XF-9-BXR3-RXX P320X 9mm 17+1 X-Ray Sights Romeo-X Optic Black
Sig Sauer P320XC 9mm 15+1 X-Ray Sights Romeo-X Optic Black/Nitron Slide
Sig P320AXG LEGION 9MM 21R Romeo-X Optic XSeries Trigger Gray Grip
SIG P226 X5 Legion 9MM 20RD Romeo-X Optic Gray Cerakote TXG Grip
Sig Sauer AMPCBBP320XCA P320 XCarry .177 Airgun 21rd Black Polymer
Sig Sauer AIRP229RX177BLK P229 Blowback CO2 Air Pistol .177 16rd
Sig Sauer Cross 300 Win Mag 24" 6-Rounds
Sig Sauer W365-9-BXR3P-MS P365 9mm 3.1" Nitron Semi-Auto Pistol
Sig Sauer W365-9-BXR3P P365 9mm 3.1" Nitron Semi-Auto Pistol
Sig Sauer P320XTEN 10MM 15+1 X-Ray3 Sights Topographic Cerakote Slide
Sig Sauer Cross .308 Win 16 in Threaded Barrel Black Folding Stock 5rd
Sig Sauer CROSS 243 Rifle 5+1 16.5" Black Folding Stock 11.5" Handguard
Sig Sauer SORM1710 Romeo-M17 1x24mm 2 MOA Red Dot Sight Black
Sig Sauer P365 XMacro 9mm Luger Semi-Auto Handgun with Romeo-X Optic, 17+1 Capacity
Sig SAUER P365X-Macro 9mm 3.7" 2x17rd Pistol With Romeo-X 365XCA-9-BXR3-RXX
Sig SAUER P365X Pistol 9mm Romeo-X XSeries (2) 12rd (365X-9-BXR3-RXX)
Sig Sauer SURG556 5.56mm Rifle Suppressor Flat Dark Earth Cerakote
About SIG
Founded in 1975, SIG Sauer has established itself as a premier firearms manufacturer, renowned for its commitment to quality and innovation. With a rich history rooted in precision engineering, SIG Sauer produces a wide range of firearms, ammunition, and optics that cater to military, law enforcement, and civilian markets.
They offer a diverse selection of products, including handguns, rifles, and accessories, all designed to meet the highest standards of performance and reliability.
Product Lines
- Handguns
- Rifles
- Optics
- Ammunition
- Accessories
Headquarters
Newington, New Hampshire
Established
1975
Country of Origin
USA
Official Website
Customer Service
Warranty
SIG Sauer offers a limited lifetime warranty for firearms, covering defects in materials and workmanship. The warranty is valid for the original purchaser and is not transferable.
History & Heritage
SIG Sauer originated from the Swiss company SIG, which was founded in 1853. The brand has evolved over the years, becoming a leader in the firearms industry, particularly known for its high-quality pistols and rifles.
Notable Products
P320 Series
SIG MCX
SIG MPX
SIG Sauer Optics
SIG Sauer Ammunition
Why Choose SIG?
Buyers choose SIG Sauer for their reputation for reliability and performance. Their products are trusted by professionals and enthusiasts alike, ensuring top-tier quality in every shot.
Hot SIG Items June 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Sig Sauer Tango-MRS Compact Rifle Scope 1-6x24 30mm SFP BDC6
Sig Sauer Cross Sawtooth Rifle 6.5 PRC 22 inch Moss Green Fo
Sig Sauer Hexium .300 TI Suppressor Blackout Titanium Hub Ta
SIG SAUER E26R-9-BSS-FBZ P226 Full-Size 9mm 4.4" 2-Tone Bron
Sig Sauer SOTMC11002 TANGO 1-10x24 FFP Scope, 30mm Tube, BDC
SIG Sauer P322 22 LR 4 in Black Threaded Barrel 20 Round Sem
Sig Sauer WRMCX-556N-16B-LT MCX Spear-LT 223/5.56 16" Black
Sig SAUER Mags 9MM 20Rd Blue P226 MAG-226-9-20
Shop SIG 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
Sightmark SM13025001 Wraith HD Quick Detach Mount Matte Blac
P320 Rear Sight Assembly
SIG News & Articles
Damaged in Transit: How TheGunDock Handles Shipping Claims on Firearms and Ammo
When a firearm or ammo shipment arrives damaged, the claim process matters. TheGunDock walks through what to do, what we...
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...
The Strait of Hormuz: 2,500 Years of Trade, Arms, and Conflict
A twenty-one-mile-wide choke point has shaped the movement of goods — and weapons — across half the ancient and mode...
Iran Civilian Gun Ownership Laws in 2026: What's Legal, What's Restricted, and Why It Matters
A clear factual breakdown of Iran's firearms laws for civilians — who can legally own a gun, what categories of firear...
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Buyers choose SIG Sauer for their reputation for reliability and performance. Their products are trusted by professionals and enthusiasts alike, ensur...
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