M&P shield 40 questions/new guy

[john657]

Good point because it's wwb. I have also shot federal aluminum case, blazer, and same results. However I have shot some Hornady critical duty and didn't notice any shallow dents.

 

[john657]

Yeah, I'm starting to think it's mostly normal and I need to practice my grip.

 

[Mountain Walker]

The difference in primer strike could be difference in the charge of each cartridge or how the powder is distributed inside the case just before firing. Both look like normal primer strikes.

 

[ca survivor]

This is what I was talking about.

welcome from Florida, that's normal, put the microscope away and enjoy your MP.

 

[Texas40]

I've shot a lot of rounds through my 40 shield and honestly never looked that close at the casing. As long as it goes bang when I pull the trigger who really cares what the primer dent look likes.