I took my Hi-Point 995 out of the stock it was in (a CX Storm copy) and put it in one of the original Planet of the Apes stocks. I love it in the retro look. Have you tried the latest 15 round mags? I’m wondering if they function better than the ones available a few years ago. I bought two and had to dremel the daylights out of them to make them work reliably.
No, I haven’t tried a Mec-Gar 15-round mag yet. Hi Point came out and stated that using them would void the warranty.
The original versions were causing damage to the bolt face I believe.
I bought some extra HP 10-round mags so I have a total of 5 for now.