Another vote for the Marlin X7:
Tossing out the called flyer (#11), the others were at .388". I've no doubt a competent shooter could make the rifle look even better. It probably wouldn't hurt to upgrade the glass from a fixed 4x scope, either. FWIW, I had these at 3.225 COAL, and they were doing 2,860 fps.
The other 2 Marlins I've had shot similarly.
FC