Sig Sauer - Manufacturers - Top Gun Supply

Sig Sauer factory Mainspring (Hammer Spring) for all caliber P227, P220, P226, P228, P229 (new style) and P245 DA/SA models.

Sig Sauer factory old style metal mainspring seat for the P220, P225, P226, P228, and P229.

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and stealth gray finish. Comes with one 30RD magazine.

The Sig Sauer MCX TACOPS Pistol is a completely modular weapon system built around Sig's proven short stroke gas piston system. This TALO Exclusive is chambered in 300 AAC Blackout equipped with a lightweight aluminum M-Lok handguard, quick change barrel capability, folding PCB Brace, Flip-Up iron sights, three 30rd magazines, two-stage match trigger & inert training device.

The Sig Sauer MCX Rattler Canebrake with pistol stabilizing brace is a compact weapon system built around Sig's proven short stroke gas piston system. The most compact MCX platform available the MCX Rattler features a lightweight aluminum M-LOK handguard, 3 position telescoping pistol brace, ambidextrous AR-style controls, 5.5" barrel. Comes with one 30RD magazine and inert training device.

The Sig Sauer MCX Rattler with pistol stabilizing brace is a compact weapon system built around Sig's proven short stroke gas piston system. The most compact MCX platform available the MCX Rattler features a lightweight aluminum M-LOK handguard, 3 position telescoping pistol brace, ambidextrous AR-style controls, 5.5" barrel in a package weighing only 5.1lbs. Comes with one 30RD magazine.

Featuring a 5.5" PDW barrel, the MCX platform has never been more compact or accessible. Ready to go where-ever it's needed, the MCX Rattler has a thin, foldable stock for easy concealment and stowage. This gun was designed from the ground up to be as discrete as possible while retaining all the capabilities of the MCX. Free-floating M-LOK handguards matched with a PDW upper and a PDW Ultra Thin Folding Aluminum Stock, the MCX Rattler SBR is the ideal choice for fast-moving operators.

*NFA Restrictions apply - must ship to Class 3 Dealer*

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and flat dark earth finish. Comes with one 30RD magazine.

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and stealth gray finish. Comes with one 30RD magazine.

Developed specifically for the Special Operations community, the Sig Sauer MCX Virtus Patrol Rifle chambered in 300 AAC Blackout, is a fully modular weapon system built around Sig's proven short stroke gas piston system. Lightweight, free-floating aluminum M-LOK rail system, quick change barrel capability, ambidextrous AR-style controls, 16" CHF barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, .300 Blackout) in a package weighing under 8lbs makes this platform a serious competitor for LE and civilian service. Additional Virtus specific features include the Matchlite™ Duo trigger for crisp, clean pull, and a flat dark earth finish. Comes with one 30RD magazine.

The MPX Copperhead features a monolithic Elite Series Cerakote® finish upper receiver, with an integrated stock knuckle lower, and a 3.5” barrel with integrated muzzle brake. The MPX Copperhead comes equipped with the new SIG SAUER Pivoting Contour Brace (PCB) giving pistol users a brace that easily adapts to the movement of the shooter's arm with a patented swivel operation for perfect placement, and can be rapidly deployed.

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. Ships with one 20rnd magazine.

As with all MPX, the K is modular allowing for multiple handguard and barrel lengths and is ready to go for suppressor use. For 2019, the K now features the SIG PCB folding brace which allows the K to fold into an ultra-compact size and be operable in the folded position. The K also features an updated M-Lok handguard which is available as accessories in multiple lengths for suppressor coverage. Finally, the K is upgraded with the ultra smooth, ultra-fast Timney Trigger. Co-designed by Timney and SIG, this trigger offers the Timney performance you have come to expect we with the ultimate reliability to make it survive the punishment of a sub gun platform. If you are looking for the ultimate modular sub gun, look no further than the MPX K from SIG SAUER. Comes with a 4.5" barrel and ships with one 30rnd magazine.

As with all MPX, the K is modular allowing for multiple handguard and barrel lengths and is ready to go for suppressor use. For 2019, the K now features the SIG PCB folding brace which allows the K to fold into an ultra-compact size and be operable in the folded position. The K also features an updated M-Lok handguard which is available as accessories in multiple lengths for suppressor coverage. Finally, the K is upgraded with the ultra smooth, ultra-fast Timney Trigger. Co-designed by Timney and SIG, this trigger offers the Timney performance you have come to expect we with the ultimate reliability to make it survive the punishment of a sub gun platform. If you are looking for the ultimate modular sub gun, look no further than the MPX K from SIG SAUER. Comes with a 4.5" barrel and ships with one 30rnd magazine.

Taking the market by storm, the Sig Sauer MPX PDW has redefined the submachinegun category. Every component of the MPX has been thoroughly designed and rigorously tested to ensure reliability in any circumstance. Features AR-style ambidextrous controls, 8" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, collapsible stock, Keymod aluminum handguard with detachable rail sections, flip-up sights and a 30RD 9mm magazine capacity. Comes with sling, detachable rail sections, and one 30RD (Gen 2) magazine.

Genuine Sig Sauer factory P210 9mm 8RD magazines for the P210 Legend and current made Standard P210. Designed for American style thumb magazine release.

Genuine Sig Sauer factory P210 9mm 8RD magazines for the P210 Target. Designed for American style thumb magazine release. Made in Italy.

The Sig Sauer P210A Target pistol is a fresh design based off the original Swiss P210 which entered production in 1947. Starting with a machined stainless steel frame and slide, this competition pistol offers match-grade components and ergonomic grips. The single action only trigger is light with a crisp break. The fully adjustable rear sight combined with a fiber optic front sight and beautiful walnut target grips with a palm swell and integrated mag well are sure to enhance your target shooting experience! Comes with 2 8RD magazines.

Convert your Sig P220 to use less expensive .22 ammunition. Includes hard coat anodized aluminum slide assembly with adjustable target sights, barrel, recoil spring assembly and one 10RD magazine. Will fit the fullsize, Compact, Carry, and Match, including the SAO models. Not compatible with European style heel magazine catch models.

*New Old Stock*