Black Hills 5.56x45mm ( D55N9 )
77 gr OTM (Open Tip Match)
50 Round Box
$74
Ballistics – Velocity from 20″ test barrel:
Muzzle Velocity – 2750 fps
Muzzle Energy – 1293 ft-lbs
D556N9 is simply the civilian packaged name for the MK262 Mod 1-C ammunition commonly used by the U.S. military. It is a 5.56x45mm cartridge loaded with 77-grain open-tip match (OTM) bullets and is designed for accuracy and long-range performance.
This Black Hills 77gr OTM bulk ammunition is considered to be one of the most accurate types of 5.56mm ammo.
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