The M&P seems to take all rhe good points of the Glock series and Walther P99 and put them together.
Mine worked flawlessly with factory ammo (.40), but I'm still habing problems with my reloads, but I think the ammo's the problem, not the gun.
Also, I don't know what kind of steel the barrel is made of, but it seems to dissipate heat very quickly. I've fired 100 rounds in very rapid fire (that was my homemade torture test, 3 or 4 seconds per magazine), and the barrel was much cooler than my 1911 stainless barrel after the same treatment.
Mine worked flawlessly with factory ammo (.40), but I'm still habing problems with my reloads, but I think the ammo's the problem, not the gun.
Also, I don't know what kind of steel the barrel is made of, but it seems to dissipate heat very quickly. I've fired 100 rounds in very rapid fire (that was my homemade torture test, 3 or 4 seconds per magazine), and the barrel was much cooler than my 1911 stainless barrel after the same treatment.


















































