i went to the range yesterday and tried 81 grns of RL25 with fed215 and 180TBBC. the first group was about an inch. then i went home cleaned the gun and went back, they blew up to about 2.5 inches? (3 shot group). they were cruising at 3060fps (avg). i did notice the recoil was quite a bit more than other loads though. guess ill try RL 22 or imr4350 to see what they do. thanks for the help

sorry meant to apply this to RL 19 RL22 RL25 .300win mag post

Told ya to use 4831...chuckle...