Manufaturer Part Number: PMPX3BCH
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.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.

Metal Finish: Coyote Cerakote Receiver/Black Barrel
Type: AR Pistol
Action: Semi-Auto
Caliber: 9mm Luger
Barrel Length: 3.50"
Capacity: 20+1
Grips: Black Polymer
Sights: None, Optic Ready
Weight: 4.50 lbs
Stock Material: Synthetic
Oal: 14.50"
Stock Finish: Coyote
Stock Type: Folding Pistol Stabilizing Brace
Barrel Length Range: 3" to 3.99"
Weight Range: 4 lbs to 4.99 lbs