This .223 Wylde AR15 rifle barrel assembly is precision machined by NZ Armourer from 416 stainless steel. It is engineered to be lightweight, balanced and accurate. All, chamber, muzzle thread, and crown work is performed with the barrel being held through the lathe headstock. The bore 2" in front of the throat is dialed true. This provides the projectile with a straight start into the rifling. The same process is carried out when performing work on the muzzle end of the barrel as well. This barrel assembly includes a thread cap.

SPECIFICATIONS.

BARREL FINISH: Mil 10 media blast

BARREL WEIGHT: 1088 grams

BARREL LENGTH: 20"

BARREL MATERIAL: 416 SS

CALIBRE: .223 Wylde

FEED RAMPS: M4 or rifle

GAS SYSTEM LENGTH: rifle

MUZZLE THREAD: 1/2 X 28 UNEF

CROWN: 11 degree target crown

TWIST RATE: 1-12

GAS BLOCK JOURNAL: .750 dia., 1.900 long