The M4 Entry Short Barrel 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.

Features:

• 5-Position Adjustable Telescoping Stock
• Barrel Length: 14"
• Ghost-ring sights for quick target acquisition
• Picatinny rail for mounting scopes, sights, and optics
• Chambered for 2-3/4" or 3" magnum 12-gauge shells
• Extended magazine will hold 5+1 2-3/4" or 3" magnum shells