I have a bit of an odd occurrence. I have several M&P’s. Around 7-8 maybe more. Anyway, most if not all have the Apex triggers. I recently bought 3 new M&P 2.0’s. One 4” compact, one 4.25” full size, and one 5” full size. All 3 got the exact same trigger system from Apex. The two full size guns have been 100% so far to about 2k rounds. The Compact was good for a few hundred and began to light strike. It will pop Federal primers all day but will light strike on the others. I’m not sure what could be the difference? Same guns, same trigger, same installation. Two of them will run, one not so much.
Called Apex, they sent me a new sear. Still didn’t change anything. Called them again and they’re saying my trigger bar might be out of spec and that I would need to order a new one.
Anyone experienced anything like this before? Any thoughts as to what the issue might be?