Home Forums Reloading Big Game Rifles N-570 in the 7mm RM and 300 WM

Omid,

Does anyone have info about Vv- 500 series temp stabilbity, especially n-560 and n-570?

Sometimes high performance, double based powders don't have the best temp profiles.

The new generation of powders makes for a hightly competitive market.

Vihtavuori powder is expensive, but may be worth the premium if performance justifies the cost.

DF