HBAR Contour AR-15 Barrel


Our HBAR contour AR-15 barrels are profiled for compatibility with a .750 gas block. An indent is provided opposite the gas port to enable easy installation and alignment. Also included is an M4 barrel extension. These barrels accept muzzle devices with a 1/2×28 thread. Chambers are finished, but barrels should be headspaced and installed by a qualified gunsmith prior to use.

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