Seeking information on anyone that has high round counts through their M&P full size 9mm or information on testing and rounds fired. Thanks in advance. Bill
While not a 9mm my .40 Full Size has over 16,000 rounds downrange in USPSA/IDPA matches.......I did finally have to replace the striker assy. due to light hits on the primer.
Called S&W on Tues AM and had the new assy. on Thursday, changed it out and the gun is flawless again.