Panzer Arms M4 Features The Panzer Arms M4 runs a semi-automatic A.R.G.O. piston-driven action chambered in 12 gauge with an 18.5 barrel a length suited to home defense and tactical applications where maneuverability in tight spaces matters. Ghost ring sights paired with a top rail give shooters both a fast precise iron sight option and the flexibility to add an optic. The M4 pattern layout gives the shotgun a familiar operating system and set of controls for shooters who have run similar semi-auto tactical shotguns before. For duty professionals who need fast reliable target acquisition in close quarters the Panzer Arms M4 s ghost ring sights deliver that speed without sacrificing precision. Finished in Desert Camo the M4 gives shooters visual concealment in arid environments along with a rugged tactical appearance that blends well with duty gear and field conditions. A fixed skeletonized stock keeps the shotgun lightweight while an extended magazine tube with sling attachment points adds capacity and carry versatility. The shotgun s 12 gauge 3 chamber ensures compatibility with widely available factory ammunition for both practice and defensive use. For hunters and duty professionals who want concealment in arid terrain the Panzer Arms M4 in Desert Camo is a dependable choice. Panzer Arms M4 Specifications Manufacturer: Panzer Arms Model: M4 Type: Tactical Shotgun Gauge: 12 GA Capacity: 5 Rounds Color: Desert Camo Action: Semi-Automatic A.R.G.O. Piston-Driven Barrel Length: 18.5 in Chamber: 3 in Stock Description: Fixed Skeletonized Sights: Ghost Ring Receiver Description: Top Rail Available At: GrabAGun