Well, When I first got it, I had trouble with the magazines feeding. I thought it was because of my Scope mount.
http://jmeckscopemounts.com/
I used my dremel and at the time, still didn't work. So I took it off and still had feeding issues. Later, it appears that the magazines just were not fully seating properly, you really had to slap them in. Once I did that, all the magazines started to feed properly. So, I am wondering if the scope mount was not the issue, but the magazines not being seated properly. So I am debating pulling it back apart and trying it again, or just getting a different mount. Either way, I want to get a bent bolt in it. Will prolly work on it in the spring when I get a few extra bucks.