Radical Firearms Micro Gas Block .625 Black

Radical Firearms Micro Gas Block .625 Black. Melonite coating 4140 chromoly steel chamfered edge semi-press fit standard gas block. Includes set screws. 4140 chromoly steel. Phosphate finish. Chamfered edge semi-press fit. Includes (2) set screws for attachment. Accepts standard gas tube roll-pins. Specifications for Radical Firearms Micro Gas Block: Manufacturer: Radical Firearms Color: Black Fabric/Material: 4140 Chromoly Steel Package Contents: Radical Firearms Micro Gas Block Radical Firearms MGB625; Micro Gas Block .625 Black Radical Firearms MGB750; Micro Gas Block .750 Black Radical Firearms MGB625; Micro Gas Block .625 Black