Had a successful p.d. hunt last week and used the Lee Bator and the newer Lee 55 grain designs for some of the 100 - 150 yd shots. Both were loaded over a charge of 12.5 gr. 2400 and both had gas checks seated with a .225" Lee push thru die. I lubed them with three coats of Ben's L.L. and used .223 brass trimmed and sized to fit the .222 M 788 I used. Accuracy was very good but I was disappointed with the apparent lack of expansion and resulting wounding of a number of the dogs hit. Quite a few crawled back into their mounds after being hit. Anyone have success using cast .224 boolits on p.d.s?