Good magazines, may need some modification - SGM Tactical Vepr 12ga 12 Round Shotgun Magazine

I bought two of the 10 round magazines a few weeks ago, I've yet to try them out. Rounds load in without much issue. The magazines also fit tightly and there is no play. However, if the magazine itself isn't inserted exactly straight into the magwell the extra plastic on the magazine will make this difficult, if not impossible to insert. I'd imagine some sanding and fitment may resolve this issue so that it functions more akin to the factory magazines for the VEPR 12. The BHO function works as well. It's also worth noting that these do not have reinforced feed lips like the factory magazines, but the polymer feed lips on the SGM magazines is substantial, more so then on the factory magazines. Overall these are a great buy, especially when you consider the factory mags are 100+ on up. May purchase a few more in the future.