5KU CNC Fire Selector for GHK AK GBB Airsoft CNC Aluminum Constructed Selector Extended lever for quick and easy manipulationCompatible With GHK AK GBBR Series 5KU : GB-1645KU CNC Fire Selector for GHK AK GBB AirsoftSKU: 5KU-GB-164$15.00PriceQuantityAdd to CartBuy Now