338 LAI, long bullets / Wyatt box / AOL conundrum

[Marine sniper]

This is the first time dealing with the AOL limitations of a Wyatt box. I really want to shoot the 300 Bergers and 260 Hammer hunters. Looking for comments from guys who are shooting 338 Lapua's / Lapua AI's, are you able to get acceptable 338 AI velocities with long bullets that will fit in the Wyatt box? If so- what powders / powder charges are you using.

Thanks,
John

 

[Len Backus]

Moved to RELOADING.