Kaiser: The 160 on the right is a newer style;no relief groove.

The 175 is the older semispitzer.That's the bullet that both Warren Page and Bob Hagel used and thought so well of in the 7mm Mashburn Super.

Those old boxes look familiar.Use those old bullets with confidence. wink




The 280 Remington is overbore.

The 7 Rem Mag is over bore.