Mine's loose as a goose - and I actually replaced it, right around 15,000 rounds (the other one wasn't broken, just looking a little worn). That was about 6 or 7 thousand rounds ago. Take the slide off, as suggested, and watch it operate with an empty mag - none of my 3 M&P's have had a stiff slide stop, not even the 45. Is the recoil spring properly seated in the slide, I could see that causing an issue.
Don't be afraid to remove the frame tool, I've actually used mine to take the frame down on a couple of occaisions - driving pins, etc. and it doesn't have any damage, even though I was hitting the plastic end with a hammer.
My M&P9 slide release is really difficult to push down, I don't use it. And it probably shot 600 - 700 rounds and still stiff.
If you don't use it, how do you close your slide?
Slingshot or overhand rack.
You can also "auto-forward" by slamming the magazine in with a bit of force and the slide will usually carry forward automatically.
You may want to visit a dedicated M&P forum for detailed information ----> mp-pistol.com
Slingshot or overhand rack.
You can also "auto-forward" by slamming the magazine in with a bit of force and the slide will usually carry forward automatically.
You may want to visit a dedicated M&P forum for detailed information ----> mp-pistol.com
I use the slide release. By the way, it is harder to slide release on an empty mag than on a mag with ammo in it. When you hit it on an empty mag you are also working to push the follower back into the mag. Get what I mean?
Will be easier to use with boolits in it.
Notice how it is easier to use the mag release with no mag in it.




























