20 Dasher with 55gn bergers

[trevort]

Guys I have 50 cases fireformed and should do the remaining 50 this weekend.

I have 1000 55gn Bergers and they are what the rifle was built to launch.

So far the search function has come up with 33.5gns rl 15 as a max.

I also have Varget and H4895.

Does anyone have any load data they can share.

Planning to use CCIBr 4 primers. Rifle is a BAT SV with a 9 twist lilja finished at 28 inches

Thanks in advance