Berger 300's and the Accumark

[Warbird782]

Hey all, anyone with a 338-378 Accumark shooting 300 Bergers. I am looking for a starting point with it. I have had the gun for 10 years and have not loaded or shot it much. I am going to Namibia next summer and plan on bringing it as a second gun. When I first got it I only shot factory fodder and it shot well but since then I have jumped on the Berger bandwagon as they shoot incredibly well in all my other guns.

Thanks for any help!

Dave