DealThe Black Dirt Rifleworks AGBXGIII adjustable, low profile gas block is manufactured to ensure proper function of the gas-system and engineered to fit inside most free float fore ends. This adjustable gas block features positive click adjustment allows the user to quickly fine-tune their gas system for their specific loading and buffer set up, ensuring light, smooth recoil and enhanced reliability and features a double locking system that insures your adjustment will not change until you decide to change it. from Ground Zero Precision (Product AGBXGIII) |