Prop gun
A prop gun is a gun or replica gun that is used primarily by movie and television productions or in theatre performances. As a prop, these guns can be divided into non-firing guns (replicas) and firing guns (firearms).
From Wikipedia
A prop gun is a gun or replica gun that is used primarily by movie and television productions or in theatre performances. As a prop, these guns can be divided into non-firing guns (replicas) and firing guns (firearms).