PMC X-TAC 5.56 NATO Ammo 55 Grain FMJBT, 20 rds/box – 556X

Manufacturer: PMC Ammunition
Model Number: 5.56X
Ammo Bullet Type: Full Metal Jacket Boat Tail
Ammo Casing Type: Brass
Ammo Bullet Weight: 55 grain
Ammo Round Count: 20/Box
Caliber Multi: 5.56x45mm NATO
Muzzle Energy: 1306 lb/ft
Muzzle Velocity: 3270 fps
Application: Range, Practice, Protection
Series/Collection: X-TAC
Ballistic Coefficient: 0.243
TS Dimensions Length: 0.74″
Test Barrel Length: 20″
Sectional Density: 0.156