5.56 77gr Sierra OTM
Silver State Armory
Product #: SSA10075-SSA77OTM
This is 5.56mm NEW ammunition from Silver State Armory. This 5.56mm 77 grained Hollow Tip round is perfect for increasing accurracy in rifles such as a designated Marksman rifle.This ammunition is similar to the MK262 and is best suited for performance on soft targets.
The bullets do have a cannalure and has a muzzle velocity of 2,750 FPS from a 16" barrel with a 1:7 twist.
Ballistic Coefficient: 0.372
Muzzle Velocity (fps): 2750
Muzzle Energy (ft-lb): 1293
100 Yards (inches): +2.8
200 Yards (inches): 0.0
300 Yards (inches): -9.6
Top quality brass for many future reloads
Manufacturer: Silver State Armory
Manufacturer Part No: SSA10075-77OTM