Help me diagnose popping primers
- By TimK
- Bolt Action Rifles
- 39 Replies
Well, I dunno if 200fps is a lot of gain over say 600 rounds, but it sounds like a lot to me. I don't normally have to chrono before every match with my other rifles, but I do with this one.
Base of case to ogive is very consistent with loaded rounds. Plus or minus a couple of thou. As mentioned in the OP, I checked a couple hundred unloaded bullets for ogive to base and there was only a couple thou difference across them all.
I have no way to determine if the chamber is cut correctly, but with the exception of the 8-10 rounds that popped primers, all the fired brass looks perfect.
Not sure exactly what your asking in the last line. Are you referring to the diameter at the shoulder and base?
Base of case to ogive is very consistent with loaded rounds. Plus or minus a couple of thou. As mentioned in the OP, I checked a couple hundred unloaded bullets for ogive to base and there was only a couple thou difference across them all.
I have no way to determine if the chamber is cut correctly, but with the exception of the 8-10 rounds that popped primers, all the fired brass looks perfect.
Not sure exactly what your asking in the last line. Are you referring to the diameter at the shoulder and base?