Ultradyne Apollo S Compensator 6.5mm 5/8x24 Black Nitride UD10250. By using a scientific approach and studying thousands of recoil events Ultradyne engineers have struck a balance between extreme recoil reduction and less aggressive venting of gas...
Ultradyne Apollo S Compensator 6.5mm 5/8x24 Black Nitride UD10250. By using a scientific approach and studying thousands of recoil events Ultradyne engineers have struck a balance between extreme recoil reduction and less aggressive venting of gas...