Ability to shoot projectiles from 107 to 130 grains, with sufficient velocity and BC, from a 14.5-inch barrel, in the AR-10 platform, to be effective at 800 meters. Effectiveness defined as less than 3.0 mils of drift and less than 10 mils of drop, with greater than 1200 fps velocity and greater than 300 ft-lbs of energy, at 800 meters.

107 Sierra Match King with a G7 BC of 0.230 (Litz)

Minimum goal from a 14.5″ barrel:

— muzzle —

velocity: 2650 fps

energy: 1676 ft-lbs

— 800 meters —

drop: 8.5 mils

windage: 2.7 mils

velocity: 1208

energy: 346 ft-lbs

123 Sierra Match King with a G7 BC of 0.260 (Litz)

Minimum goal from a 14.5″ barrel:

— muzzle —

velocity: 2450 fps

energy: 1646 ft-lbs

— 800 meters —

drop: 9.3 mils

windage: 2.5 mils

velocity: 1205

energy: 397 ft-lbs

130 Berger Hybrid OTM with a G7 BC of 0.287 (Litz)

Minimum goal from a 14.5″ barrel:

— muzzle —

velocity: 2350 fps

energy: 1600 ft-lbs

— 800 meters —

drop: 9.6 mils

windage: 2.4 mils

velocity: 1231

energy: 437 ft-lbs

So far in my research, the above goals seem to be easily attainable with the current version of the 6.5×50 ICS cartridge.