But I've lately obtained a M&P 9mm that has the same challenge with weak ejection. I have read through that some of these guns just "have to have to break in" and to this point I've fired around 250 rounds of ammo (different mfgs. This site makes use of cookies https://landenatfpw.blogdemls.com/33613721/5-tips-about-model-60-s-w-you-can-use-today