Panzer Arms M4 Tactical 12ga 18.5" - Shotgun - 1x 5rd Mag

When reliability is non-negotiable, the Panzer Arms M4 Tactical A.R.G.O. semi-automatic shotgun delivers the legendary M4 platform in a versatile 12-gauge package with 5+1 tube capacity built for home defense, competition, and field use.

The Panzer Arms M4 Tactical A.R.G.O. is a semi-automatic shotgun designed for shooters who demand military-proven performance in a modern, configurable platform.

Built on the same inertia-driven A.R.G.O. gas system that made the Benelli M4 famous, this shotgun cycles 12-gauge 3" shells with consistent authority — whether you're running buckshot at the range or slugs in the field. All internal components are 100% interchangeable with the Benelli M4, giving you access to one of the largest aftermarket parts ecosystems in the industry. The familiar ergonomics and M4-pattern furniture mean any shooter trained on the original can pick this up and run it immediately. A three-position notched buffer tube lets you fine-tune your fit and recoil management for different shooting scenarios.

Compatible with standard 12-gauge 3" shells. The A.R.G.O. gas system is optimized for a wide range of 12-gauge loads, from light target loads to heavy 3" magnums. The fixed standard stock fits a mil-spec buffer tube footprint, allowing stock swaps to any M4-compatible furniture.

The receiver and furniture are finished in matte black with a durable hardcoat finish resistant to corrosion and hard use. The 18.5" barrel provides a compact, maneuverable profile without sacrificing ballistic performance. The extended tube magazine holds 5+1 rounds for immediate-action capacity.

Ideal for home defense, 3-gun competition, law enforcement training, and range use where reliability over thousands of rounds is essential. The M4-pattern layout makes it a natural fit for shooters transitioning from the AR platform.

The Panzer Arms M4 Tactical A.R.G.O. is backed by the Panzer Arms manufacturer warranty. Contact Panzer Arms directly for warranty service and support terms.