I shot 40+ chipmunk in a morning with a Winchester 67 single shot bolt action I found in my grandfathers closets after he passed. It was in neglected shape and did not shoot anything super sonic well but it was pretty good with subsonic ammo so with a pocket full of CCI CB longs I tore up some chipmunks one warm sunny spring morning. I shot three without moving my feet, "rapidly" reloading from my left front shirt pocket. Thankfully none of them chose to charge me as I might not have survived if I missed that first first shot. It was a good morning...