Reloading

[brianm]

I am looking for loading data for 257 roberts ackley improved with varget powder with 100-120gr bullets

 

[Guest]

Nosler has not tested Varget in the 257 AI so presently I am afraid we can't help

 

[Anonymous]

Sorry to use another company's name but I believe the Sierra Reloading book shows Varget for 257R-AI

 

[brianm]

thanks for the help :grin:

 

[DLJ]

Bri,
Varget seems a bit fast burning for the RobyAI and heavy bullets...In my opinion you will most likey get better results with H4831sc and or RL-19. These powders work very well in my 25-284 with a slight edge going to the Alliant product.
Good Luck.