Nope... that does not.
Bluing loss is normal, but not scoring. And being at the muzzle end where barrel and slide lockup affects accuracy, I'd contact S&W customer service send it back to S&W on their dime.
I've had 2 M&P's with over a thousand rounds through each, and nothing more that very minor bluing loss (rub marks) has occurred.
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Conrad
SWCA #1830 SWHF #222
Last edited by Gunhacker; 09-20-2020 at 06:56 PM.
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