M&p9c shallow chamber
I have been trying to reload for my m&p and I have found that the chamber is very shallow compared to other 9s I have seen. For example, my brother's cm9 chamber is 0.06 deeper. I have to stuff boolits so deep in the case I worry about pressure spikes. I do start the load very light and work up. Is this something that s&wesson would fix or should I take it to the gunsmith to have it cut deeper?
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