Description
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. The MPX Copperhead comes equipped with the new SIG SAUER Pivoting Contour Brace (PCB) giving pistol users a brace that easily adapts to the movement of the shooters arm with a patented swivel operation for perfect placement and c
