SS 40 I put together, tripp system mags, 200 grain bayou RN.  I had issues when I first put thr gun together with nose dives failure to feed, usually first or second round.  the slide release was hitting, fixed that, the ramp overhung the well, fixed that, higher mag catch.  I have probably put  8k through with zero issues, it ran. It would run with 10 rounds in the mag. So I took a break for about a year or so.  Finally shot a match today.  I have been practicing the last couple months.  Probab