This Winchester 5.56 NATO ammunition makes a great choice for high volume lead free training ammunition. They have incorporated a 50 grain frangible bullet with a brass jacket to ensure positive function and reliability in modern rifles.
Winchester US556JF
5.56 NATO
50 Grain Jacketed FrangibleÂ
Brass Case
Reloadable
Lead Free
Brass Jacket
Muzzle Velocity: 3000 fps
Velocity at 100 yards: 2431 fps
Velocity at 200 yards: 1929 fps
Muzzle Energy: 899 ft/lbs
Energy at 100 yards: 590 ft/lbs
Energy at 200 yards: 372 ft/lbs
