View Full Version : M&P 40c Dented Brass

05-08-2011, 9:32 PM
I have a question about the fired brass on my M&P 40c. I noticed that my gun puts a small dent on both factory and reloaded brass about 3/4 of the way up from the base. Has anyone else noticed this or something similar?

I did notice the dent does come out after it goes through the resizing die. It seems like the case hits the slide stop as it ramps the barrel. Is this common on the M&P's? Is this going to cause problems for the gun later?