Hey Gang,
I am new to guns in general and was hoping someone here could point me in the right direction. I just purchased this M&P15-22 last weekend and while shooting at the range we had a backfire. We cleared the chamber and did not think much about it. However the gun was not ejecting the cases very well after wards. I figured the gun was dirty, took it home cleaned it and returned the range only to find out from another member that the ejection piece was missing. How should I go about getting a replacement piece? I went to Smith and Wesson's website, but didn't find much in the way about replacement parts. If I have to send the gun to the factory, would I send the whole thing or just the piece in the picture below? Should a backfire cause this damage?
Thanks for the help.
Zazoos
I am new to guns in general and was hoping someone here could point me in the right direction. I just purchased this M&P15-22 last weekend and while shooting at the range we had a backfire. We cleared the chamber and did not think much about it. However the gun was not ejecting the cases very well after wards. I figured the gun was dirty, took it home cleaned it and returned the range only to find out from another member that the ejection piece was missing. How should I go about getting a replacement piece? I went to Smith and Wesson's website, but didn't find much in the way about replacement parts. If I have to send the gun to the factory, would I send the whole thing or just the piece in the picture below? Should a backfire cause this damage?
Thanks for the help.

Zazoos