Changes in BTs?

[captdavid]

In reading most message boards, people state that the BTs have been changed (tweaked) many times since there introduction. I would like to know, how the .308 caliber 150 grain has been changed, if at all, since the early '90s. Thanks, capt david :lol: :lol: :lol:

 

[NOSLER]

They have been changed a few times since the 1990's. Mostly in the jacket thickness. They are still designed to be shot at impact velocities of 3000fps or less.

 

[147 Grain]

Nosler:

What percentage of alloy is in .308 cal. Ballistic Tips, AccuBonds, Solid Base, and Partitions?

Thanks in advance of your reply!

Steve