Silencerco Thread Protector for 9mm Pistol, 1/2-28 - AC1360

Ensure the immaculate condition of your firearm\'s threads during transportation by making use of a thread protector. This equipment acts as a shield against dust and debris, keeping your threads clean and free from any obstruction, particularly when a silencer is not attached. Installing the thread protector is a breeze, just twist it onto the end of your barrel while avoiding cross-threading. It features a 1/2\" X 28 size, which conveniently fits most 9mm firearms manufactured in the US.