John,
I have noticed that the velocties listed in Swift's reloading manual for the A-Frame seems somewhat slower across the board(for the most part) than that which is listed for Partitions?

Could that be because of the softer jacket that Swift uses for the A-frame, making the bullets 'stick' in the bore somewhat-thus raising pressures?

Thanks

"For joy of knowing what may not be known we take the golden road to Samarkand."
James Elroy Flecker