Received and installed Accurate-Mag bottom metal this evening. Fit and finish was very nice, with no fitting to my Bell/Carlson M40 needed. Only modification, had to shorten both of the provided action screws by roughly 3/16".....a trip to the grinder and a little thread clean-up, and all was well.

Now for my question.......I inserted the 10-rd mag, and it rattles. I'm new to DBM rifles, but I feel like it rattle way too much.....is that normal? Any way to "snug it up"?