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4 Posts
I have a new m&p 45. I've put about 200 rounds through it. It is lubricated and cleaned to the manuals specifications. The last round in the magazine 9 out of 10 times will not go all the way into the chamber, leaving the slide part of the way open. Is this a problem with the factory magazines not having enough tension on the last round? I've been using Federal American eagle ammo, and Blazer brass. Do I need to send it back to s&w?