The M4 Tactical shotgun is the combat service shotgun of the U.S. Joint Services today. The M4 is a unique, Auto-Regulated Gas-Operated (A.R.G.O.) semi-auto 12-gauge. The metalwork is chrome-plated, anodized or coated with heavy phosphate to prevent corrosion under the most grueling conditions.
- Ghost-ring sights for quick target acquisition
- Picatinny rail for mounting scopes, sights, and optics
- Extended magazine will hold seven 2-3/4" or 3" magnum shells