Introducing the Toros T4 semi automatic 12 gauge shotgun which features complete component interchangeability with the USMC M4 platform shotgun at an incredibly affordable price. Like the M4″ this shotgun has incredible reliability due to the combat-proven gas operating system, which compensates for varying length shotgun shells and various power loads. This design currently is the standard tactical shotgun of Israeli Special Forces, the USMC, and numerous other countries.