Last year I shot 250gr. Hornady SSTs (same bullet as the Shockwaves) over 100 gr. of 777 pellets. Very accurate but I didn't like performance on game (no exit wound, little bleeding).

This year I am working up loads with loose powder. So far my best shooter is 115 gr. of loose 777 shooting 300 gr. Speer Gold Dots with HPH-24 sabots.

All loads shot using Remington Kleanbore primers.