10-18-2015, 11:36 AM
(This post was last modified: 10-18-2015, 08:59 PM by customcutter.)
I found this article several years ago when I built my first AR a Grendel, and thought it might help some of the new members, and older members wring the last bit of accuracy out of their builds. One of the first things he talks about is upper receiver to barrel fit and bedding if needed. One thing we continually stress lapping the receiver. LOL
http://bulletin.accurateshooter.com/2015...s-answers/
http://bulletin.accurateshooter.com/2015...s-answers/