Sierra gamekings and pro hunters

[fladeerhntr]

Just wanted to see if anyone has a good accurate load for the above bullets in a 7mm-08? The powder I have to use is imr 4064 and ramshot big game. I prefer to work up my own loads but dont have a lot of supplies to play around with and as everyone knows they're really hard to find so any help would be appreciated. What I have is 140 gamekings, 140 pro hunters and 120 pro hunters. The rifle I'll be using is a Winchester model 70 extreme weather. Thanks

 

[LVJ76]

Mine likes 41.0gr of IMR-4064 and GM210M with the 140gr Gameking SPBT, with both Hornady and the old blue bag Winchester brass. Then 41.5gr for the 140gr Prohunters with Hornady brass and same primer.

42.5gr of the same IMR-4064 and GM210M with the 120gr Prohunter and the old Winchester brass.

These are on a Rem 700.

 

[fladeerhntr]

Anyone got any good data using ramshot big game using the above mentioned bullets? Thanks

 

[LVJ76]

Big Game will put you above 2,800 fps with the 140gr bullets and past 3,000 with the 120gr Prohunters. Should work good.

Tried and liked 46.0gr with the 140gr Gamekings and was at 2,820 fps, but IMR-4064 still grouped better.