I have had 32, 36 , 45, 50cal BP guns. 32 cal was a pain. 36cal was my all time favorite. Had 3 different 45cal for hunting and target ( one made by Tingle the best) 2 50cal for hunting. Have a 45 and 50 still but don't hunt with them any more. Friend has a 40cal that he hunts with that was...