I just purchased 3 of the 15 round mags for the 995 made by promag. Has anyone had any feed problems with these things? First thing I did was to handload a bunch of "dummy" rounds with no powder and dead primers. (I tried no primers but found out that the primer is needed to eject the round as it kicks against the firing pin on the way out.. just a FYI). I polished the feed lips and widened them out a but with some needle nose plires. I also took the mag apart the turned the spring around, so the follower had the stiffest part of the spring under the front. I worked the dummy rounds through each mag a few times and have had no problems with hand cycling the carbine. I took it out to the range this morning and round a few hundred rounds the carbine and the 3, 15 round mags and have had no problem.