not sure what the coating is ? but they put a coating on the bullet so you dont get lead in the barrel as i know of?.

walmart had some tonight and i picked up 4 boxes to see how they will do. i will report back sunday.

Muzzle Velocity: 1255 fps Muzzle Energy: 140 ft. lbs.

here is a link i found testing all kinds of .22lr ammo

22 ammunition test


25-50yards is a good starting point.