Presents
Brandishing, deploying or displaying in a threatening way.
Except for some lawful and sufficient purpose
Without legal right or justification, or genuine reasonable excuse in the circumstances.
At any other person
Must be another person
Anything
Anything at all.
In circumstances which lead the other person to believe it is a firearm
The actions of the offender in conjunction with the article presented must cause the other person to believe it is a firearm.