I wonder if SW made any change at some point in production to fix this. Since they are providing 'new'A great read on that Shield. (contact manufacturer)
https://www.defensivecarry.com/threads/m-p-shield-9mm-bulging-cases-question.181541/
Like what, make him a sandwich?Premature ejaculation. I bet S&W will do something for you.
My response.Looking at the spent case will/should answer some questions and rule some possibilities out.
The M&P forum calls this fully supported, I do not.A great read on that Shield. (contact manufacturer)
https://www.defensivecarry.com/threads/m-p-shield-9mm-bulging-cases-question.181541/
My first thought.Not in full battery when fired?
Enter your email address to join: