The new M4 EXT delivers just that: more capacity with a 7+1 loadout, more control with a 5-position telescoping stock, and more speed with an oversized bolt release made for gloved hands and high-stress reloads. Specifications and Features: Stock Finish: Black Synthetic Receiver Finish: Titanium Cerakote Barrel Finish: Titanium Cerakote Gauge: 12-Gauge Barrel Length: 18.5" Grip: Pistol Stock: Telescoping 5 Position Chokes: M Chambered For: 2-3/4", 3" Magazine Capacity: 7+1 Sight: Ghost Ring