My new full-sized lightweight SA with a ramped barrel is choking 30%+ of the time with FMJ.
The rounds are hitting the ramp, stopping the slide. NO..the rim is NOT fully under the extractor yet. A bump on the rear of the slide causes the round to chamber.
WHAT should I check FIRST, BEFORE I go polishing and replacing things?
BTW...the mags were a mix of Wilson and Shooting Star. It didn't seem to matter WHICH mag was being used.