Quick view LBE Unlimited LBE Unlimited Low Profile Black Nitride .750 Gas Block Arlpgb $28.92 Lbe's low profile gas block features a.750" diameter and is made 4142 steel with a black nitride finish.It is compatible with your ar-15.Finish: Black NitrideModel: Low Profile Gas BlockMaterial: 4142 Steel Compare Add to Cart
