bludog,I sorta listened to Sam and Brad on here,looked at a couple of manuals and fed it 66-H4350-165 Sierra SPBT's...it drills that load.I have not yet clocked it,but have fired 2 groups at 300 yards that went 2.5 and 1.5 inches... eek




The 280 Remington is overbore.

The 7 Rem Mag is over bore.