5.56 NATO | 7.5″ Parkerized M4 Barrel | 1:7 Twist | Pistol Length Gas System

Description:

AR-15 10.5″ M4 Contour, Parkerized 5.56 Barrel has a Pistol-Length Gas System with a 1:7 Twist. The 5.56 Parkerized Pistol Barrels are Made from the Finest 4150 Chrome Moly Vanadium and Precisely Rifled for High Accuracy

Additional Information:

7.5″ BARREL

CALIBER: 5.56 NATO

CLASSIFICATION: AR PISTOL BARREL

FEED RAMP: M4

FINISH: PARKERIZED

FLUTES: NONE

GAS BLOCK SYSTEM: 0.750

GAS HOLE DIAMETER: 0.086

GAS SYSTEM: CARBINE

LENGTH: 7.5″

MATERIAL: 4150 CHROME MOLY VANADIUM

PLATFORM: AR-15

PROFILE:M4 CONTOUR

THREAD PITCH: 1/2×28

THREADED: THREADED

TWIST: 1:7

WEIGHT: 1.100000