Adam, Beeman Silver-Arrows, and Silver-Stings (both pointed) are a pretty good pellet in my Benji pumpers,...you may give them a try also. The Arrows are around 11.5 grns, and the Stings are around the mid 8 grn range. I'd try as many different pellets in you rifle and find which works best in it. I don't care for pointed pellets in my springers,...but in the pumpers, they seem do shoot better?!?!?!? Good Luck and Happy Shooting, tjk