Centerfire Rifle Ammunition

Cartridge - 5.56mm
Symbol - SC556NT
Bullet Wt. Grs. Barrel Length (inches) Type
55 24 Super Clean NT

Velocity (fps)
Muzzle 100 Yds 200 Yds 300 Yds 400 Yds 500 Yds
3150 2520 1970 1505 1165 983

Energy (ft-lbs)
Muzzle 100 Yds 200 Yds 300 Yds 400 Yds 500 Yds
1212 776 474 277 166 118

Short Range Trajectory
50 Yds 100 Yds 150 Yds 200 Yds 250 Yds 300 Yds
.5 .0 -1.9 -5.6 -11.5 -20.3

Long Range Trajectory
100 Yds 150 Yds 200 Yds 250 Yds 300 Yds 400 Yds 500 Yds
2.8 2.3 .0 -4.5 -11.9 -38.9 -87.9