krw Sergeant Full Member Minuteman Feb 28, 2004 1,441 399 Arkansas Apr 29, 2013 #1 Apr 29, 2013 #1 Where can you buy a knurled cap for your threaded bbls?
Adam B Gunny Sergeant Full Member Minuteman Supporter Mar 7, 2005 4,601 1,957 48 grand rapids, michigan www.adamboynton.com Apr 29, 2013 #2 Apr 29, 2013 #2 AR-15/M16 THREAD PROTECTOR | Brownells
