Buy SIG Online
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 (1,498)
SIG SAUER SIG LOC 320 First Responder Purchase Only
SIG SAUER LOC 320 First Responder Purchase Only
SIG SAUER Loc 320 9mm
SIG SAUER 320 9mm
SIG SAUER SIG LOC 320 First Responder-Only Lock
SIG SAUER P365-XMacro Magazine Funnel Rapid-Load Aluminum
sig sauer 1303065-03-R Barrel & Accessory OEM Replacement Part
sig sauer Pistol & Rifle Sights Front/Rear Set 1203629F-08-R
SIG SAUER P220/P226/P227/P250 Flat Wire Recoil Spring 357/40/45
P320 Walnut AXG Grip Set
SIG SAUER P320 Rear Sight Assembly Black Steel Dovetail Fit
SIG SAUER P365X Factory Replacement Rear Sight Assembly
SIG SAUER 320 Flat Trigger 90 Deg Break Drop-In Black Oxide
SIG SAUER FNC Extractor 1301042-04-R
SIG SAUER P320 9mm Extended Magazine
SIG SAUER M17 Extended Magazine
Safety Lever, 320
SIG SAUER Long Safety Lever Spring Replacement OEM Steel
P250/P320 Magazine
SIG SAUER P320X Magazine Funnel for P320 X-Series Magazines
SIG SAUER P320X Grip Weight
SIG SAUER Flip-Up Rear Gen2 Iron Sight Adjustable Tool-Less Low-Profile
Sight, Flip-Up, Front, Gen 2, Tall Post
SIG SAUER Magazine 9mm 17RD Full Snap Retainer Black Finish
SIG SAUER P320 9mm/40 S&W/.357 SIG Multi-Cal Compact Carry
SIG SAUER Extractor Spring Factory Replacement OEM Stainless Steel
Sig Sauer P365 9MM RDS IWB Holster
Sig Sauer P365-Fuse RDS IWB Holster
Sig Sauer P365 RDS IWB Holster Sight-Accessible Kydex Adjustable-Retention
Sig Sauer P365-AXG Legion RDS IWB Holster
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 September 2026
Trending right now based on the last 30 days of TheGunDock orders + page views.
Sig SAUER Platinum Hunter 308 Win 165Gr Nosler Accubond Ammo
Sig Sauer E308GK16520 Marksman Hunter 308 Win 165gr 20/Box
Sig SAUER P365 9/380 Black Fire Control Unit w/Flat Blade Tr
Sig SAUER P320/P250 .357 SIG Full Broached Black Small Barre
Sig Sauer WMK25 P226 MK25 9mm 4.4" Black Semi-Auto Pistol
SIG Sauer P226 XCarry X-Series 9mm 3.8" Optic-Ready w/ Romeo
Sig Sauer P365X Semi-automatic Striker Fired Polymer Frame P
Sig Sauer P365 LUXE AXG Handgun .380 Auto 12rd Magazine(3) 3
Shop SIG 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
NFA & Class III - MODX-9-MPX
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 News & Articles
Can an FFL Ship a Gun to Your House? What the New ATF Proposal Actually Says
A proposed ATF rule would let licensed dealers complete a sale and ship a firearm to a buyer without that buyer setting ...
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...
Ready to Shop SIG?
Buyers choose SIG Sauer for their reputation for reliability and performance. Their products are trusted by professionals and enthusiasts alike, ensur...
Browse All Products