Hi I am very new into PCP airguns I just bought an fx impact sniper one guy at the shop told me the 33.9 grains I believe 25 caliber or best another person told me the 25 grain are best my intention is to use it for squirrels rabbits and the occasional coyote at maybe 30 yards if anyone has any suggestions on pallet weight please I would love to hear it thank you once again I know nothing about these guns other than their beautiful accurate and now I have one thank you once again