Sig Sauer MPX K 9mm Black Folding Brace Mlok 4.5" Barrel 35 Rounds - PMPX-4B-9-35

Sig Sauer MPX K 9mm

The Sig MPX K Sub Gun with alloy receiver; hard coat anodized receiver finish; alloy forend; polymer grip; PCB stock; 4.5” carbon steel barrel; 1:10 barrel twist; M13.5 x 1 mm barrel threads; M-Lok accessory rail; TIMNEY single stage trigger; gas piston operating system; (1) 35-round polymer magazine; 22.25” overall length; 2.4” overall width; and 5 lbs weight.

With its AR style controls, closed bolt piston system, and more, the Sig Sauer MPX K sets a new standard for performance and quality in the sub-gun category, and satisfies the needs of competitive as well as professional users.

Its closed bolt gas piston system is ultra-reliable and durable; the gas-operated, short-stroke piston system reduces recoil and fouling; and the bolt is held open on the last round fired. The fully locked and closed rotating bolt system of the Sig MPX-K provides maximum safety in case of bullet or water obstruction in the bore.

The choice of professionals worldwide, this firearm now features the SIG PCB folding brace which allows it to fold into an ultra-compact size and remain operable in the folded position. Featured as well is an updated M-Lok handguard which is available as accessories in multiple lengths for suppressor coverage; a familiar, AR-style ambidextrous selector and magazine release; and an ultra-smooth, ultra-fast Timney Trigger. Co-designed by Timney and SIG, this Sig Sauer MPX-K trigger offers the Timney performance you have come to expect, with the ultimate reliability to make it survive the punishment of a sub gun platform.

All in all, this Sig Sauer MPX K for sale at Mister Guns is the ultimate modular sub gun.