Laminated ballistic cards include information to determine the right trajectory, wind deflection, and compensation for moving targets. The Delta 2 System: 2 cards show data for .308, 168 gr. Federal BTHP Match (2600 fps) at distances from 50 to 1,000 yards, in 50 yard increments, with a 100 yard zero.
SPECS: System includes (2) - 3 x 5, laminated cards
