But I've a short while ago acquired a M&P 9mm that has the exact same challenge with weak ejection. I have read that Many of these guns just "want to interrupt in" and so far I've fired about 250 rounds of ammo (different mfgs. I assume I will see how https://manurhin-mr73-sport55444.topbloghub.com/40062462/getting-my-s-w-649-to-work