I just bought an MVVS .49 and have a concern. In the attached picture (sorry for its poor quality), you will see that the relief for the back port is triangular and is quite rough. I did extract a metal casting flash shard that almost filled the entire triangle. The not so local shop I bought this from claims that their .45 is similar. (He has been reliable in the past). I haven't run the engine yet soo...

Should I send it back or is this normal for MVVS engines?

Ken Revak