I use to use the Dead center 300 grn bullets with a 100 grns of pyrodex pellets. Since they changed the regs I've switched to 100 grns 777 loose, with a 300 grn hornady sst bullet. I also put a peep site and a Sim's recoil pad. I'm telling you get the recoil pad and peep. Make's the gun so much more enjoyable to shoot.