When shooting NRA Conventional (Bullseye) the rules limit you to 5 rounds per magazine. Worked OK for the first 4 or so magazines at yesterday's match, but then the slide began failing to lock open again - slide started to get rounded over again. Here's the best I could do to show what it looks like:
Will peen it down again and try a shock buffer, thinking maybe reducing the jarring of the slide getting all the way back might help the slidestop stay up. I've nothing to lose in trying.
Best Regards