Criterion AR-15 HBAR Contour 20" .223 Wylde Barrel

Criterion AR-15 Hbar Contour 20" .223 Wylde Barrel

Criterion Stainless Steel (Nitrided) AR-15 HBAR contour barrels feature a gas port drilled for a .750 gas block. An indent is provided opposite the gas port to enable easy installation. Also included is an M4 barrel extension. These barrels accept muzzle devices with a 1/2x28 thread. Chambers are finished, but barrels should be headspaced and installed by a qualified gunsmith prior to use.

WEIGHT 2.65 lbs

DIMENSIONS 24 x 1 x 1in

LENGTH 20"

CONTOUR/PROFILE HBAR

GAS LENGTH Rifle

GAS BLOCK DIA. 0.750"

MUZZLE THREAD 1/2 x 28

CHAMBER 223 Wylde

TWIST 1-8 #

GROOVES 6 Groove

MATERIAL 4150 CrMoV

FINISH Chrome-lined, Phosphate

WEIGHT 20" 2.50 lbs.