WestKentucky
Member
I just put a Cheapo magnified scope on my rifle, and I noticed a fair amount of slop in the upper/lower fit. If I was going to have a dedicated upper/lower mate I could easily get a lot of this slop taken up and make the fit solid. My plan however is to have 1 lower and at least 2 uppers if not 4 or 5. So how do I go about fitting these parts so that they are secured nice and firm? I understand I will be fitting uppers to a common lower, but where should I be focussed? I know it's a noob question, but I haven't ever had a need to fit parts together in such manner. My only other multi-caliber gun is a contender and my barrels all lock up nice and tight so no issues there.