300RUM loads?

[MacWonderful]

Hey guys
Here’s my problem. I just bought a nice used Remington 700 in 300RUM. The guy I got it from gave me all his brass and said the gun likes 91gr Retumbo, 200gr BT Nosler Accubonds, Federal 215 LRMP , and COAL 3.570”
Unfortunately he used Retumbo powder, and that stuff seems to be impossible to get. I’m looking for a similar powder that is available in Ontario. Preferably temp stable.
Anyone have a recipe for the 300RUM?

 

[dan belisle]

I'm working up loads with pull down WC872 powder. Which is similar to H870 or AA8700. - dan

 

[Dogleg]

H1000

 

[Markus]

I've had good results with IMR 7828 and Reloder 25. But retumbo is a very good performer if you can find some.