MPX Copperhead Features

The MPX Copperhead features a monolithic Elite Series Cerakote finish upper receiver, with an integrated stock knuckle lower, and a 4.5 barrel with integrated muzzle brake. It comes equipped with the SIG SAUER Pivoting Contour Brace (PCB) giving pistol users a brace that easily adapts to the movement of the shooter’s arm with a patented swivel operation for perfect placement, and can be rapidly deployed. 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.

MPX Copperhead Specifications

• Brand: Sig Sauer
• Category: Tactical Pistols
• Caliber: 9mm Luger
• Model: MPX
• Series: Copperhead
• Stock Finish: Coyote
• Action: Semi-Auto
• Barrel Length Range: 4″ to 4.99″
• Sights: None, Optic Ready
• Capacity: 20 plus 1
• Grips: Black Polymer
• Includes: Magazine
• OAL: 14.50″
• Receiver Finish: Coyote Cerakote
• Receiver Material: Aluminum
• Stock Description: PCB Folding
• Stock Material: Synthetic
• Trigger: Single-Stage
• Twist: 1:10″
• Weight: 4.50 lbs
• Barrel Description: Carbon Steel%u200B
• Barrel Length: 4.50″