JUST GOT BACK FROM THE "HUNTING SHACK" IN MONTANA .tHEY ARE LOADING BERGERS AND COMING OUT WITH A LINE OF AMMO WITH BERGERS.tHEY HAD NO NEWS ON THE 338 AS OF NOW.THEY WANT THEM ALSO FOR THE 338 LAPUA AMMO THEY ARE LOADING . I GUESS WE JUST HAVE TO WAIT.
Here are the projections as given on a different thread of this forum:
All of the Berger .338 bullets are designed to be stable in a 1:10" twist, at any reasonable speed (anything over 2200 fps muzzle velocity).
The BC's are based on the dimensions of the bullets, and a database of information I've compiled that relates measured (tested) BC to bullet geometry. This method results in estimates that are typically within +/- 3% of the measured BC.
BC's are given as average values from 3000 to 1500 fps.