Took it out to a 100M range with the Chrono and tried some different loads.

The results were interesting

405gr Proj:

16gr of TB- 1100 fps

30gr of 2207- 1250 fps

535gr proj:

10gr of TB- 680 fps

28gr of 2207- 1148 fps

The ADI 2207 loads were the most accurate.

The 405gr put 2 rds into one ragged hole.

and boy was it fun to shoot!