Just test fired my new build. A 14.5, 1/7 with feedramps Bushy upper, Colt BCG. F/A FCG.
Ran fine, no extraction problems, no short stroking, and no bolt bounce in F/A either. I did have a couple of popped primers. Not too quick to blame the carbine as it did happen only twice in the first mag during the whole session and Im hoping it wont again...
Cleaned it this morning, fairly obsessively I think. Im trying to prevent carbon build up on this one as best as I can.
Question is, how do you clean the crown of the barrel? Any methods that dont require the removal of the FH?
Thanks!
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