She shoots a very short 40 Caliber cartridge made from a 40 S+W.
Sence .805 is the OAL of the cartridge, the bullet can not be longer than .500 and still have a resonable powder charge.
Mountain Mold's design program says I can get a 150 grain bullet at this length, so I have one on order.
I have been shooting commercially available 140 grain cast bullets in front of 3.5 grains of "Power Pistol".
With this load, I can get around 900 FPS.
Fun stuff is comming, as soon as I get that mold
Will keep you posted.