USED Vltor GB1C Gas Block Clamp On/ Set Screw Mount Low Profile .625 Stainless Steel Black EDEMO2 Used Condition Fair Installed/Mounted. These gas blocks were designed to be used when a rail system/handguard that is mounted over the entire gas...
USED Vltor GB1C Gas Block Clamp On/ Set Screw Mount Low Profile .625 Stainless Steel Black EDEMO2 Used Condition Fair Installed/Mounted. These gas blocks were designed to be used when a rail system/handguard that is mounted over the entire gas...