GETTING MY FRT-15L3 TO WORK

Unsure what bolt bounce is as I'm not knowledgeable with complete-autos and haven't shot 1.  However, other than the various buffer it seems like I'd really have to mess Using the gas tube to have it to run suitable if dealing with a problem.  That easy to do or does it choose any Exclusive tools?- Inside the mid 1970’s Thomas Allen Graves inve