Originally Posted by mlk18

That's very interesting. I bought an M&P that was originally a police trade-in that changed hands 2-3 more times before it came to me and S&W had no issues honoring the warranty. I didn't even call them, all I did was register it with them then send an email asking about the trigger. About 4 days later I received a mailing label and a request to send it in. Got it back 3 weeks later with a new trigger, trigger bar, slide lock lever, and new springs.