What bullet weigth did you go with, knowing Richard I would guess he recommended the great 169.5 gr ULD RBBT.
If that is the case, I suspect you will get very good performance. It should expand well but still retain quite a bit of weight for a conventional cup jacket design.
I agree with your comments about Richard. Every project he works on a customer with he takes on like its a personal project and he truely cares if it works or not. And if it does not work, I have never met anyone more willing to work his ***** off to find a solution to the problem.
There is a reason that Wildcat bullets are stuffed in all my Allen Magnum rounds. They are great bullets but more then that is the man behind them.
Keep us posted when you get those pills in the air.
Allen Precision Shooting
Home of the Allen Magnum, Allen Xpress and Allen Tactical Wildcats and the Painkiller Muzzle brakes.