also, the berger bullets are a PAIN to get to shoot for some reason. i've tried them in 243, 6mm, and 308. I'm about to say screw it and just give up on trying them.. only one that had acceptable accuracy was the 243 with the 80's and those are varmint bullets...
Where are you seating them? Many bergers like to be jammed into the lands (not something I'd necessarily want to do for a hunting rifle).
If you have a remington .243, the factory twist should be fine for the 105 AMAXs, but possibly not enough for 105 Bergers.
