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 Distressed White the M4 stands apart from the typical black tactical shotgun giving it a distinctive appearance for shooters who want their setup to look different. 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 home defense shooters who want a distinctive well-equipped tactical shotgun the Panzer Arms M4 in Distressed White is a standout choice. Panzer Arms M4 Specifications Manufacturer: Panzer Arms Model: M4 Type: Tactical Shotgun Gauge: 12 GA Capacity: 5 Rounds Color: Distressed White 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