My target shooting/hole punching gun is a M&P 22. I've noticed after about 400-600 rounds the pin in front of the trigger comes out of the frame a bit. It taps back in fine. Has anyone noticed this happening? Have you come up with any way to lock it in place?
I've been using a lighter oil (gunslick ultra lube) on the gun, but it came loaded with a heavier grease. I'm not a huge fan of the grease but curious if there is a reason for it?