250 AI, new powders

[cmh259]

I ran H414 and H4350 in my old 23" .250AI w. a 115 HVLD @ 3050fps w. Winchester brass and CCI BR2.

What twist are you sing for the 115 HVLD?

 

[lancetkenyon]

What twist are you sing for the 115 HVLD?

It was the standard 1:10" long before any heavy .257s were available.

 

[coop2564]

I'm using 6.5 staball in my 250 sav Ruger 1 with 110gr eldx @2860.

 

[cmh259]

It was the standard 1:10" long before any heavy .257s were

I'm using 6.5 staball in my 250 sav Ruger 1 with 110gr eldx @2860.

I'm using 6.5 staball in my 250 sav Ruger 1 with 110gr eldx @2860.

1:10?