Dead Air 1/2"-28 Thread Protector for AR15 5.56mm and 9mm pistol
perfect addition to your Dead Air suppressor.
Fits most 9mm pistols and is the standard thread pitch for AR-15, M4, M16 5.56mm / .223 cal rifles. Use the thread protector when your direct threaded silencer is not in use. Will work with any combination of barrel and suppressor, not limited to Dead Air
Manufacturer Model DA424