Sig Sauer MPX K 9mm 4.5" 1:10" Bbl Black Semi Pistol w/ Al M-LOK Handguard & (1) 35rd Poly Mag No Brace PMPX-4B-9-NB

Sig Sauer’s MPX K delivers high performance, versatility, and modularity in a compact package. This PDW utilizes the proven closed bolt gas piston system which is known for its reliability as well as ruggedness, and features ambidextrous AR-style controls. Like all of the premium firearms in the MPX family, the MPX K is highly modular, allowing the user to interchange handguards, different barrel lengths, and install multiple muzzle devices such as suppressors and brakes. The rear of the MPX K also features a picatinny rail for installing a pistol brace, or can be outfitted with a stock to convert the weapon into a Short Barreled Rifle (NFA paperwork required). The MPX K’s magazine well is flared, promoting faster reloads, and features a textured surface on the front for a handy gripping surface. Other features of the MPX K include a full length picatinny rail for installing iron sights and optics, and ambidextrous controls accommodate both left and right handed shooters. In addition, the MPX K is outfitted with a smooth, ultra-fast trigger that was designed between Sig Sauer and Timney to ensure quick shooting and ultimate reliability. Features of the Sig Sauer MPX K: Short-Stroke Piston System - Reduce recoil and fouling with the gas-operated, short-stroke piston system. The bolt is held open on the last round fired. Rotating Bolt System - A fully locked and closed rotating bolt system provides maximum safety in case of bullet or water obstruction in the bore. AR-Style, Ambidextrous Control - No retraining required. The SIG MPX features a familiar, AR-style ambidextrous selector and magazine release. Rear Charging Handle - Does not interfere with rail-mounted accessories. Sig Sauer MPX K 9mm 4.5" 1:10" Bbl Black Semi Pistol w/ Al M-LOK Handguard & (1) 35rd Poly Mag No Brace PMPX-4B-9-NB