NavyshooterM40 CAPT USN (ret) Full Member Minuteman Sep 19, 2010 504 124 Texas Jan 31, 2014 #1 Jan 31, 2014 #1 What is the threads on the AI AE with factory muzzle break on 20 in barrel?
D DAVETOOLEY Gunny Sergeant Full Member Minuteman Jun 14, 2009 1,915 1,499 75 Oriental, North Carolina Jan 31, 2014 #2 Jan 31, 2014 #2 M18-1.5
NavyshooterM40 CAPT USN (ret) Full Member Minuteman Sep 19, 2010 504 124 Texas Jan 31, 2014 #3 Jan 31, 2014 #3 Thank You
