Silencerco Thread Protector, 1/2×28
When transporting your firearm or waiting on ATF approval, keep your threads crisp and protected with the Silencerco Thread Protector, 1/2×28. Careful not to cross-thread, simply twist the thread protector on the end of your barrel to prevent dust and debris from clogging your threads when no silencer is in use.
dtopp1227 (verified owner) –
Best Thread Protector out there. I have tried others , But this one fits just right. Others are always too long or too bulky.