Freaking Flaming Gun

Freaking Flaming Gun enters the battlefield with
three ammo counters on it.
{p/r}{p/r},{t}, remove an ammo counter from Freaking Flaming Gun: Freaking Flaming Gun deals 3
damage
to any target.
{p/r}{p/r}{p/r}, {t}: Remove all ammo counters from
Freaking Flaming Gun, then put three ammo
counters on it.