Spyder MR100 Comes with the Eko Valve System giving you 1500 shots from a 20oz tank. Also comes with the upgraded collapsible stock.

2012 Kingman Spyder MR100 - Features

• Military Style Paintball Marker
• Eko Valve System (Patent Pending) shoots up to 1500 shot from a 20oz CO2 Tank
• High Impact Polymer Clamping Feedneck
• Two Finger Trigger
• Matte Anodized Finish
• Aluminum Side Picatinny Rail Mounting System
• High Impact Polymer M14 Style Vertical Fore-grip
• Aluminum Trigger Frame
• Pull Pin Top Cocking Delrin Bolt
• Quick Disconnect Pin
• One Piece Velocity Adjuster/Spring Guide
• Anti-Double Feed Ball Detent
• Steel Braided Hose Line