Michael- every barrel I own that likes the Excite pellets does even better with the RWS Meisterkugelns wadcutters and Superdomes. The power level you're using would suit Superdomes for "reaching out" at longer ranges and the Meisterkugeln wadcutters for sub-30yard pests and punching paper.That's pretty cool the Huma for the PP750 fits it.
I'm more interested with accuracy reports in the 30 to 40 yard range. Have not seen any so far.I would also like to know if the plastic picatinny rail is stable. With the rifle in a rest, can you see cross hair movement in your optic if you apply strong sideways pressures to the very front of the rail while sighting?