Thread: gun noise ?
View Single Post
Old December 10, 2012, 10:05 PM   #10
Join Date: March 4, 2005
Location: Ohio
Posts: 13,655
20" would be standard NM course AR barrel length. Still a good bit of difference from a 16".
Gunsite Orange Hat Family Member
CMP Certified GSM Master Instructor
NRA Certified Rifle Instructor
NRA Benefactor Member
Unclenick is offline  
Page generated in 0.05620 seconds with 7 queries