The first issue was that when I sent the bolt forward the round would pop out of the Magazine. Since it was a for a .243 I expected to have to make some adjustment. I did some checking and a few companies (Brownells and Midway) sell a magazine feed lip tool. I decided I was going to make my own since it a pretty simple looking concept. I used a large shank screw driver and cut it down and then I cut a groove in it to grab the feed lips and beveled off the other side opposite of the groove. Once I was able to get the box mag off the action which isn't too easy then adjusted inward in small increments. It made a huge improvement in feeding. It still isn't quite perfect probably has a hiccup about 1 out of 10 rounds but I'm going with it for now until I can get my hands on a .223 box or I swap out the stock and go with a DBM setup.