Leupold Hunting Equipment - Manual (Page 15)

As an example, a .223 Remington with a 40 gr V-max ® bullet and 3800 fps
muzzle velocity would require the use of the larger triangle mark. A .223
Remington with a 55 gr V-max bullet at 3240 fps muzzle velocity would use
the smaller triangle mark. We have designated three sets of cartridges to be
used in conjunction with the large and small triangles and sight-in distances
of 200 yards, described as Group A, Group B, and Group C.
• Group A cartridges will use the large triangle and a 200 yard zero
• Group B cartridges will use the small triangle and a 200 yard zero
• Group C cartridges will use the large triangle and a 300 yard zero
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