I posted earlier than on my first trip to the range with my M&P .40, after about 200 rounds the magazines began to pop out ever so slightly after about the 12th round in a full mag. It wasn't feeding the next round and obviously had to be pushed back in. This happened after it started on about 5 full magazines in a row. I cleaned the gun and called UPS on Monday. They mailed me a prepaid UPS overnight slip that I got on Thursday. I shipped the gun via UPS Friday, Smith got in on Monday the 12th and I got the gun back TODAY the 16th with a FREE MAGAZINE! I'm VERY impressed to say the least with the level of service they have demonstrated. The description of the work done says:
Repaired: Replaced Mag Catch
Repaired: Inspected/Tested and Passed
Tomorrow I'll take it to the range with high hopes! I really love all three of my M&P's, (full size and compact 9MM as well.)!