THE SHUTTER.

VizionTM Custom Receiver with Airflow Vents, Premium Custom Color Anodizing, Removable Gas-through Fore Grip with Mini Expansion Chamber, Built-in Regulator with Gauge, Slim Double Trigger, ZebraTM Rear-cocking Bolt, Low Pressure Chamber, Quick Disconnect Pin, Dual Function System (DFS), Deluxe Sight Rail with Beaver Tail, Air Maximizer Valve, Semi-auto Action, Tournament Velocity Adjuster, Drop Forward, Power Feed, 45 Grip, Metallic-finished Trigger Frame, Super-light Trigger Pull, Anti-double Feed, Micro-polished, Aerospace Aluminum Barrel with Muzzle Brake, Bottom Line Set Up with Micro Line Hose, Shroud.