M&P .45 feeding problems,please help!
I have a M&P .45 that is giving me a ton of problems. Iím not even able to fire a full magazine without having 3 to 4 failure to load:aargh4:. By failure to load I mean the round gets stuck with the bullet started in the barrel and the case starting in the extractor. I polished the feed ramp by hand with wenol, put it back together and tried it again with the same results. I came back in and took it apart again. This time I noticed brass shavings under the slide so I tried to slide a round under the extractor and it is very very tight. Also noticed the rims of the rounds I fired are really scared up bad. It appears that the extractor is the problem. I tried factory loads, reloads and Horn CD with the same results.
M&P has about 50 rounds through it. My Ruger P345 eats the same ammo like candy.
Any advice would be greatly appreciated.