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. This M4 platform shotgun features ghost ring sights and MIL-STD-1913 Picatinny rail on top of the receiver for your choice of optics. Additionally, the barrel length is 18" and accepts standard M4 choke tubes. The frame is machined from aircraft-grade aluminum and is coated in a glare-resistant tactical black finish which matches the matte black tactical polymeric stock and handguard. Sling mounts and an energy-absorbing recoil pad are also included standard features. These highly affordable M4 platform shotguns are now imported, warrantied, and serviced by Standard Manufacturing Company.Features :Ghost ring sight"18" Barrel,Aircraft grade aluminum