Unconventional design, unmatched performance, and familiar AR handling. 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. Completely ambidextrous, the SIG MPX is great for left- or right-handed shooters with its dual-sided or 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. SIG SAUER folding iron sights come standard.
OPERATING SYSTEM               Gas Piston
CALIBER                         9mm Luger
OVERALL LENGTH                 21.75 in (552 mm) - 25.75 in (654 mm)
OVERALL WIDTH                 2.36 in (60 mm)
HEIGHT                         8 in (203 mm)
BARREL LENGTH                4.5 in (114 mm) , 6.5 in (165 mm) , 8 in (203 mm)
WEIGHT                       5.6 lb (2.5 kg) - 6 lb (2.7 kg)
MAG TYPE                       MPX