Sig Sauer MPX 9mm Centerfire Pistol with KeyMod Rail

Unconventional design, unmatched performance, and familiar AR handling. The SIG MPX with KeyMod Rail redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided selector switch, magazine release, charging handle and bolt release. The SIG MPX operates from a fully-closed and locked rotating bolt, offering enhanced reliability and safety in use. A short-stroke gas piston allows the SIG MPX to run all weights and brands of 9mm ammunition with no adjustments to the gas valve. A full-length picatinny rail allows for solid, consistent mounting of optics and targeting lasers.

Firearm Features

• Reliability and Adaptability
  The SIG MPX redefines the submachine gun category with a new level of operator safety, in-field adaptability and proven reliability in the harshest environments.
• M1913 Railed Back
  Easily add the side-folding SBX Pistol Stabilizing brace with the M1913 railed back.
• User-Changeable 8″ Barrel with A2 Compensator
  Available in 8″ barrels that can be easily converted to multiple barrel lengths for in-field adaptability. The A2 compensator reduces muzzle flip by optimizing gas venting.