Mossie
I am just hoping the the Gold dots are not even harder to expand at the speeds I can get with real black powder. I must say Chap's bullet is just the thing I am looking to achive.
If you could look at the construction of 250 GD - you would see that it will open - The hollow point is so deep and so wide - if it fills with anything liquid even with minimal velocity it will expand... + we aready know
Chap got his 300 grainer to expand from a FL....
Just a thought if you want more velocity with real BP? - can you get ahold of some Swiss BP? That will punch your bullets out there in a hurry...
How long til your season opens?