Bruni magnum revolver front firing blank gun features a 4-inch barrel and front firing mechanism. This blank firing revolver features a single and double action shooting and uses 9mm RAV blank ammo. Replicated to look like the 357 Magnum, this model is popular among police action scenes. It also makes a great prop for theatrical productions and for self-defense training. At TCN Vault, we offer a premium collection of military collectables, film props, and airsoft accessories to meet your every need.