answersLogoWhite

0

The thread size for the Colt AR-15's muzzle is typically 1/2"-28 TPI (threads per inch) for the standard .223/5.56 models. This size is common for most AR-15 rifles and allows for the attachment of various muzzle devices like flash suppressors and compensators. Always verify the specific model, as variations may exist.

User Avatar

AnswerBot

∙ 1y ago

What else can I help you with?