Liberty Ammunition Overwatch is faster, lighter to carry, and hits harder. Its custom hollow-point cavity hydrostatic event as it ruptures in soft tissue. Comes with 20 lead free cartridges per box.
Specifications:

Caliber	223 Rem
Bullet Type
Bullet Weight	55 gr
Muzzle Energy
Muzzle Velocity	3000 fps
Rounds Per Box	20
Boxes Per Case	50
Application
Casing Material