Sig MPX 9mm 3.5" Threaded Barrel Telescoping Brace Monolithic Upper Black 30rd

Monolithic Upper Receiver 3.5” Threaded Barrel 2-Position Pistol Contour Brace with Integrated Brace Knuckle Polished and Hardened Single Stage Trigger PDW Pistol Grip 30 Round Polymer Magazine
CALIBER: 9MM LUGER
FRAME MATERIAL: ALUMINUM
FRAME FINISH: ANODIZED
BARREL MATERIAL: CARBON STEEL
BARREL FINISH: NITRIDE
MAGAZINE CAPACITY: 30 ROUNDS
SIGHTS: OPTICS READY
TRIGGER: HARDENED POLISHED SINGLE STAGE
OVERALL LENGTH: 14.5 in
OVERALL HEIGHT: 8 in
OVERALL WIDTH: 2.4 in
BARREL LENGTH: 3.5 in
BARREL TWIST: 1:10 in
WEIGHT W/MAGAZINe: 4.5 lbs