That doesn't sound like much of a pellet count. I assume your shooting a factory choke, I'd switch to an after-market choke from Truglo, M.A.D, Kick's, or Comp-N-Choke. The factory extra-full choke that came with my Remington Super Magnum shot horribly, there was holes in the pattern everywhere. Needless to say, it didn't stay in the gun long. I switched to Truglo.

PBB

Pick a hair.....or a caruncle!!