Precision Reflex Low Profile Steel Gas Block

The low profile gas block for barrel is constructed of 1141 high strength steel with a magnesium Phosphate finish. The gas block is held in place by 2 10-32 set screws. The block is 1.423in tall 1in in length and is .625in from bore center to gas tube. It is 1.032 in width and comes with a roll pin. From the back of the gas block to the gas port hole is .250. This leaves .035 between the back of the gas block and most steps in the barrel. This is for installing of the A2 style hand guards. So there should be a .035 gap between the barrel step and the gas block. This can be filled with spacer or leave empty. Specifications for Precision Reflex Low Profile Steel Gas Block: Manufacturer: Precision Reflex Color: Black Fabric/Material: Steel Gun Make: AR Platform Features of Precision Reflex Low Profile Steel Gas Block: The low profile gas block is constructed of 1141 high strength steel with a magnesium Phosphate finish The gas block is heldin place by 2 10-32 set screws.The blockis 1.423″ tall 1″ in length and is .625″ from bore center to gas tube It is 1.032 in width and comes with a roll pin From the back of the gas block to the gas port hole is .250 This leaves .035 between the back of the gas block and most steps in the barrel This is for installing of the A2 style hand guards So there should be a .035 gap between the barrel step and the gas block This can be filled with spacer or leave empty. Package Contents: Precision Reflex Low Profile Steel Gas Block