The MPX Copperhead features a monolithic Elite Series Cerakote finish upper receiver and a 4.5" barrel with integrated muzzle brake. 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. It features 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.
Brand | Sig Sauer |
Category | Tactical Pistols |
Series | Copperhead |
Model | MPX |
Caliber | 9mm Luger |
Barrel Length Range | 4" to 4.99" |
Gun Platform | AR-Style |
Operating System | Gas Piston |
Capacity | 20+1 |
Action | Semi-Auto |
OAL | 14.50" |
Hand | Right Hand |
Sights | Optic Ready |
Barrel Finish | Black |
Twist | 1:10" |
Grips | Black Polymer |
Handguards | M-LOK |
Receiver Material | Aluminum |
Safety | Ambidextrous |
Barrel Description | Carbon Steel |
Barrel Length | 4.50" |
Max Capacity | 20 |
Receiver Finish | Black Anodized |
Trigger | Timney Single-Stage |
Weight | 4.50 lbs |