Originally Posted by
Ridge Runner
I'd Say Re22 would give you top velocity, and thats what you'll need shooting those very long bullets (they are over 1.6" long) at 7RM speeds from a 9 twist, Good Luck.
RR
I re-checked mine and its actually a 1/10 twist...but they are curious if they will work so they are still going to send me some to test for them...