20in 7prc powder choice

[LawyerB]

I'm also interested in what more people are getting out of their 20" PRC barrels. I'm on the cusp of ordering a 20" proof carbon and running my Ultra 7.

 

[5811]

I'm getting 2800 with 180 vldh and 69.9 grains of grand with a 20" Bartlein. No pressure. No idea where pressure is. Just loaded book max and it shot well so no changes.

 

[LawyerB]

I'm getting 2800 with 180 vldh and 69.9 grains of grand with a 20" Bartlein. No pressure. No idea where pressure is. Just loaded book max and it shot well so no changes.

Have you dabbled with any other bullets than the 180 vld's? If so, what speeds have you achieved?

I'm curious how the 195 Bergers would run in a 20", but I'm also not sure if you would get optimal performance due to slower speeds compared to going with a 24".