That is terrific! Thank you for posting the account of your struggles and adventures with those magazines. I found them illuminating.Since I bought this pistol in the summer of 2021, I only shot the pistol twice. In September 2022, I had bought 3 spare magazines for cheap and tried everything out last fall. The new mags gave me immediate problems. So I had one good working magazine to compare the 3 new magazines too and quickly determined where the feed lips needed slight tweaking. I used the needle nose pliers very sparingly and got the magazines tuned perfectly.
I took the pistol out again today and ran 2full magazines worth of cartridges through each magazine without a hiccup so I'm very pleased with the pistol.
I took folks advice here and haven't done a disassembly (if it works, it works!) and read up on proper magazine feed lip adjustment procedures. Also #'d the mags so I could better track problem mags if there were any.
Everything works so I wiped it down and put it away.
Oh, I did put a dab of white paint on the front sight a few minutes ago to help me get a better sight picture.
View attachment 77428
I bought a JCP 40 S&W myself last winter. I feel really frustrated because I still haven't been able to take it out to the range. Every time I make a plan to hit the range, something always seems to come up to bust the plan. Mostly it's been family health emergencies.
I really enjoyed reading your post. Thank you for sharing your experience.