Section 29650 shall not apply if one of the following circumstances exists:
(a) The minor has the written consent of a parent or legal guardian to possess live ammunition.
(b) The minor is accompanied by a parent or legal guardian.
(c) The minor is actively engaged in, or is going to or from, a lawful, recreational sport, including, but not limited to, competitive shooting, or agricultural, ranching, or hunting activity, the nature of which involves the use of a firearm.