The culmination of years of hard work and research, the Sig Sauer MCX is a completely modular weapon system built around Sig's proven short stroke gas piston system. The MCX utilizes a two-position gas system to allow the shooter to switch between sonic/subsonic ammo and suppressed/unsuppressed seamlessly. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 16" lightweight barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs makes this platform a serious competitor for LE and civilian service. Comes with one 30RD magazine.

The Sig Sauer MCX Pistol is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 11.5" lightweight barrel, low-profile folding pistol stabilizing brace, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs. Comes with one 30RD magazine.

The Sig Sauer MCX Pistol is a completely modular weapon system built around Sig's proven short stroke gas piston system. Lightweight aluminum keymod rails, quick change barrel capability, ambidextrous AR-style controls, 9" lightweight barrel, low-profile folding pistol stabilizing brace, and multi-caliber capability (5.56mm, 7.62X39mm, .300 Blackout) in a package weighing under 7lbs. Comes with one 30RD magazine.

The new Sig Sauer M400 SRP Carbine is a Sight-Ready-Platform carbine with a railed gas block and collapsible butt stock. Ready for your sights and optics. Standard gas impingement system with the M4 profile chrome lined barrel. Ships with one 30RD magazine.

The new Sig Sauer M400 Classic Carbine is a M4 flat top carbine with flip up rear sight and fixed front post sight. Standard gas impingement system with 16" barrel.

Must ship to a U.S. FFL dealer

Sig Sauer M400 Enhanced Patrol chambered in 5.56mm features numerous features designed for use in law enforcement, military operations, sporting, and competitive shooting fields. A 16" nitride treated barrel provides superior corrosion resistance, direct gas impingement operation, 7075-T6 aircraft grade aluminum forged lower receiver, low profile gas block with M1913 rail with Magpul flip up front and rear sights, Magpul MOE forend and grip, and retractable stock.

The gas piston operated Sig Sauer AR15 SIG516 rifle features a hard coat anodized receiver, four position gas regulator, chrome lined barrel and a free float quad rail. The new generation 2 516 features a four position gas regulator similar to that used on the 716. Ships with rail (3) rail ladder covers, (1) 30RD PMAG.

The gas piston operated Sig Sauer 516 features a flat dark earth Cerakote finish on the upper and lower receiver, four position gas regulator, 16" Nitride treated barrel, flip up front and rear sights, and a free float quad rail. The new generation 2 516 features a four position gas regulator similar to that used on the 716. Ships with rail ladder covers, (1) 30RD PMAG, and sling.

The Sig Sauer 716 Gen 2 has the proven features of the classic 716 with reduced weight saving enhancements. Features an adjustable gas valve that can be opened to increase gas flow when ammunition or adverse environmental conditions require additional cycling energy or turned off completely for use with suppressors. Utilizing the short stroke pushrod operating system, a lightweight keymod rail system, 16" free-floating barrel, telescoping stock, and Magpul PMAG, the SIG716 G2 is the rifle of choice when you require the power of a larger caliber carbine. Additional features include ambidextrous safety, mag release, and charging handle. Comes with one 20RD magazine.

Taking the market by storm, the Sig Sauer MPX 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, 16" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, telescopic stock, aluminum extended keymod handguard, flip-up sights, and a 30RD 9mm magazine capacity. Comes with sling, detachable rail sections and one 30RD magazine.

Taking the market by storm, the Sig Sauer MPX Pistol 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, 4.5" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, Keymod aluminum handguard, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

Taking the market by storm, the Sig Sauer MPX Pistol 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, flat dark earth finish, Keymod aluminum handguard, side folding pistol stabilizing brace, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

The Sig Sauer 716 has the proven features of the SIG516 with the potent AR-based rifle chambered in 7.62 x 51mm. Utilizing the short stroke pushrod operating system, M1913 Mil-Std rail, free-floating barrel, extended aluminum quad rail forend, Magpul PRS stock, Harris bipod, 2-stage match trigger, flip up iron sights, 18" barrel with 1-10" twist, and Magpul PMAG. The SIG716 Designated Marksman Rifle is the rifle of choice when you require the power and range of a larger caliber carbine.

Sig Sauer M400 Enhanced Patrol chambered in 5.56mm features numerous features designed for use in law enforcement, military operations, sporting, and competitive shooting fields. A 16" nitride treated barrel provides superior corrosion resistance, direct gas impingement operation, 7075-T6 aircraft grade aluminum forged lower receiver, low profile gas block with M1913 rail, Romeo 5 - 2MOA Red Dot, OD Green Magpul MOE forend and grip, and retractable stock. A ready to go package out of the box. Comes with one 30RD PMAG.

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 lightweight barrel, low-profile folding/telescoping stock, and multi-caliber capability (5.56mm, 7.62X39mm, .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.

Taking the market by storm, the Sig Sauer MPX Pistol 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, 4.5" barrel, rotating bolt system, short stroke piston, flared and beveled magwell, monolithic upper receiver, Keymod aluminum handguard with collapsible pistol stabilizing brace, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

Taking the market by storm, the Sig Sauer MPX Pistol 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, Keymod aluminum handguard with pistol stabilizing brace, and a 30RD 9mm magazine capacity. Comes with one 30RD (Gen 2) magazine.

The Sig Sauer 716 has the proven features of the SIG516 with the potent AR-based rifle chambered in 7.62 x 51mm. Utilizing the short stroke pushrod operating system, an M1913 Mil-Std rail, free-floating barrel, aluminum quad rail forend, telescoping stock, and Magpul PMAG, the SIG716 is the rifle of choice when you require the power of a larger caliber carbine. Comes with one 20RD magazine.