Got this out since I haven’t shot it in awhile. Left hand bolt. 3-9x scope. Cast load of Lee 220 gr RNGC, 25.5 gr Reloder 7, gave me a 4.2 inch 5 shot group @ 100 yards. Box says loaded 21jan14. I’m 80 now, so not too bad.
These days, I think it is important to know trajectory in case one has to grab factory ammo (I lucked into 5 boxes Hornady .338RCM @ $35 each at Kittery Trading Post right after I got the rifle). The sight setting putting the CB load on at 100 yards puts the factory 185 gr 9”high, 1” right @100 yards. At 300 yards, the same setting is correct for elevation, putting the 185 gr 5” right, and the 225 gr 9” right.