Leupold 4x12 DBC reticle

[ash1055]

I have purchased a BDC reticle loopy for my .Remington 308.
Looking at the paper work specifically for bullet caliber and the hash marks for yardage, it lists seemingly every caliber until you get to .308, then skips to 30 06. Is anyone familiar with this reticle? is there a different caliber that magically corresponds for .308.
Thanks,
Rob

 

[motown]

There should be 2 different sized triangles on the power ring a small and a larger one. Each power ring corresponds to different velocity groups. At least the vari x 3's are setup this way im not sure if the 2's are also.

 

[ash1055]

Thanks Motown,
I used the correct verbage, Balistic Aiming System, and found info on Leupold website. Mine has dots or small circles.

Rob