The MPX Copperhead features a monolithic Elite Series Cerakote® finish upper receiver, with an integrated stock knuckle lower, and a 3.5” barrel with integrated muzzle brake.
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 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.
- OPERATING SYSTEM: Gas Piston
- CALIBER: 9mm Luger
- OVERALL LENGTH: 14.5 in (368 mm)
- OVERALL WIDTH: 2.4 in (61 mm)
- HEIGHT: 8 in (203 mm)
- BARREL LENGTH: 3.5 in (89 mm)
- WEIGHT: 4.5 lb (2 kg)
- TWIST RATE: 1:10
- MAGS INCLUDED: (1) 20rd Polymer Mag
- MAG TYPE: MPX
- BARREL MATERIAL: Carbon Steel
- TRIGGER TYPE: Single Stage Polished/Hard-Coat
- FOREND TYPE: Alloy
- GRIP TYPE: Polymer
- RECEIVER FINISH: Cerakote
- ACCESSORY RAIL: M1913
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