The SIG MPX SBR firing system is a 9mm submachine gun series of short barrel rifles and pistol caliber carbines; a new level of adaptability and proven reliability.

The SIG MPX is a gas-operated submachine gun designed and manufactured by SIG Sauer, and is primarily chambered in 9×19mm Parabellum. It is a gas-operated firearm featuring a closed, rotating bolt. [2] These design features, rare in submachine guns, were chosen to enhance the safety of the user and to have a more reliable firearm. [3]

The choice of professionals worldwide, the MPX K offers a closed bolt gas piston system that is ultra reliable and durable. As with all MPX, the K is modular allowing for multiple handguard and barrel lengths and is ready to go for suppressor use.

The Sig Sauer MPX is an iconic 9mm sub gun that gives you the best of both modularity with reliability. Explore our wide selection of MPX guns featuring stocks, stabilizing braces, and a variety of barrel lengths. Whatever kind of shooter you are, our collection has the pistol that is …

The SIG MPX for sale is a pistol caliber carbine that reinvents the sub-gun platform. Discover the highly customizable MPX lineup at Omaha Outdoors.

Search the Guns.com database to shop for guns, ammo, mags, optics and more. Filter products to compare by specs and price. New and certified used handguns, shotguns, rifles...

Sep 27, 2024 · How does SIG’s MPX stand on our 60-point scale? Here are the scores: Accuracy: 9/10. The quality of the MPX’s build paired with the 16” cold hammer forged barrel makes it tack driver well past 150 yards. It’s a standout in the 9mm category. Ergonomics: 9/10.

Sep 9, 2021 · The Sig MPX-K utilizes a 4.5-inch carbon steel barrel to help bring the already maneuverable MPX into an even lighter, handier package. Additionally, the MPX-K features a reliable and durable gas-piston system to help that helps reduce recoil and aids in suppression.

Featuring a fully ambidextrous design and modular components, the MPX allows for easy customization and adaptability to fit your shooting style. Built with SIG’s unmatched quality, the MPX offers precision, durability, and versatility in every shot.