by Hoot » Wed Aug 23, 2017 9:05 pm
Not sure how many rounds you have through your RAR, but it never hurts to make sure not only that the chamber is clean, but that there is no carbon ring buildup. Usually under those circumstances, every round is hard to chamber. When a rifle is new and the chamber throat is not polished from use, carbon has an easier time finding a purchase and building up. try cyciing some more rounds through battery and measure a few of them both before and after chambering to see if they're getting pushed back a little by a ring. This is where a borescope is invaluable. Love my Lyman!
If the rifle has been that way from the get-go, could be out of tolerance or could use a polishing with some JB compound.
Hoot
In Theory, there is no difference between theory and practice. In Practice, there is.