BB401
Active Member
You may not be the only one with an "overly short throat"... I have been told that mine is built to SPEC! The Lead and Throat combined equal about 0.325". Which means that if I ever load either of the 300gr Berger/Sierra OTMs there is over 1" of the bullet buried in the case. Would you happen to be having trouble with your group sizes of the largest bullets?Mine has an overly short throat, that is just the way it was ordered from Dave originally set up to shoot from the magazine.
I don't load the magazine I only shoot single shot. I believe if I got the freebore out around .325 like my Lapua I think I could get the speeds up around 3100 or maybe more.