N140 Temperature Stability?

[strow]

Does anyone have any data on the temperature stability of VV N140? Just how temp sensitive is it?

I am looking for a more readily available powder with a burn rate similar to Varget/H4895/RL15. This will be for 223R shooting 73 ELD-M and 77TMK.

Thanks!

 

[OliveOil]

I have been shooting that powder in a 308 Win with 165-175 bullets from -10°C to +40°C, either hunting or LR shooting and did not notice any change in load behaviour.

 

[strow]

I have been shooting that powder in a 308 Win with 165-175 bullets from -10°C to +40°C, either hunting or LR shooting and did not notice any change in load behaviour.

Thank you for the reply!

 

[redrockranger]

Temp stability

Personally i'd purchase a pound of IMR 8208 XBR. Similar to H4895 , does well in my 223.