LBE Unlimited produces this AR-15 gas block in durable 7075 aluminum with an anodized black finish. It fits .750"" diameter barrels and comes complete with all mounting hardware including the gas tube roll pin. The gas block has an upper receiver height Picatinny rail for front sight mounting.
WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to WWW.P65WARNINGS.CA.GOV
