I am relocating to Montana and will continue to hunt with my trusty old 338 Win Mag and 7mm Rem Mag.

I still have a good supply of 250 grain Grand Slam bullets in the older style. I also have a nice supply of the older 160 & 175 grain Grand Slam and Mag Tip's in 7mm also.

Recently I have read some grumblings on several blogs about the new Grand Slam bullets.

Has anyone experienced a difference between the older and newer ones.