I just placed an order for a HW75, single stroke pneumatic pistol...I decided on the pneumatic for the recoiless feature vs spring jump on the H45, I would have liked the power of the 45 but having Feinwerkbau 124 and 300s rifles, appreciate the recoilless feeling. Can anyone offer any good pellet suggestions for this particular arm, there are so many variations out there it's hard to choose. I do have most of a tin of old H&N match wadcutters, from about 12-15 years ago, and maybe a few more floating around somewhere.