338RUM runner Sergeant Full Member Minuteman Jul 6, 2010 693 2 S.E. Idaho Dec 5, 2012 #1 Dec 5, 2012 #1 Anyone know what the thread is on a AR buffer tube, looks like 1.3/16-16 but not sure.
O ORD Montani Semper Liberi Full Member Minuteman Nov 12, 2005 6,125 31 Morgantown, WV, USA Dec 5, 2012 #2 Dec 5, 2012 #2 Re: Thread on AR buffer tube You are correct...the thread pattern on all receiver extensions for the AR-15 is 1-3/16x16.
Re: Thread on AR buffer tube You are correct...the thread pattern on all receiver extensions for the AR-15 is 1-3/16x16.
338RUM runner Sergeant Full Member Minuteman Jul 6, 2010 693 2 S.E. Idaho Dec 6, 2012 #3 Dec 6, 2012 #3 Re: Thread on AR buffer tube ORD Thanks for the info update.