SIG Sauer MPX Copperhead 4.5″ 9mm Pistol – Black

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 shooter’s arm with a patented swivel operation for perfect placement, and can be rapidly deployed.

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.

SPECIFICATIONS

SKU PMPX-4B-CH
CALIBER 9mm Luger
BARREL LENGTH 4.5 in (114 mm)
MAGS INCLUDED (1) 20rd Polymer Mag
MAG TYPE MPX
ACTION TYPE Semi-Auto
STOCK TYPE PCB
BARREL MATERIAL Carbon Steel
TRIGGER TYPE Single Stage Polished/Hard-Coat
TWIST RATE 1:10
FOREND TYPE Alloy
GRIP TYPE Polymer
RECEIVER FINISH Black Anodized
OVERALL LENGTH 15.5 in (393 mm)
OVERALL WIDTH 2.4 in (61 mm)
HEIGHT 8 in (203 mm)
THREADS N/A
ACCESSORY RAIL M1913
OPERATING SYSTEM Gas Piston
WEIGHT 4.5 lb (2 kg)