This is my problem. I've been working on a scratch build of an AK. I have some RPK mags that I thought would work with the weapon but the feed hold in the top of the mags doesn't quite line up with the hopup in the mag well of the weapon. I can't adjust the positioning of the hopup at all. Specifically the hopup is a little too far forward of the feed hole on the mag. Here's a couple of photos of the weapon and the mag.
If you have any ideas just shoot me a PM or reply to this thread. Any help is appreciated.
Thanks,
Rick