Sig's MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments.
The MPX K AR pistol has an unconventional design, unmatched performance, and familiar AR handling. It is completely ambidextrous, a with dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt and a short-stroke gas piston. A full-length picatinny rail allows for solid, consistent mounting of optics and targeting lasers.
This model has a 4.5" threaded barrel, hard coat anodized FDE metal finish, pistol stabilizing brace, and a short aluminum KeyMod handguard with handstop.
|Series||K with Pistol Brace|
|Sights||None, Optic Ready|
|Stock Type||Pistol Stabilizing Brace|
|Weight Range||6.00 lbs to 6.99 lbs|
|Barrel Length Range||4.00" to 4.99"|
Determined at checkout.