Description Brand new Silver Electronic Spyder MR1 Gun. What's Included in the Box Spyder MR1 Electronic Marker 12" Muzzle Brake Barrel Detachable Stock Allen Wrenches Barrel Plug Elbow Battery Charger and Battery Extra O'rings Operators Manual Full One Year Warranty From Kingman Features .68 Caliber Multi Mode Operation 3 Modes - Semi, Full, and Burst Fires up to 15bps Detachable Stock Integrated Dovetail for Easy Sight Placement or for Mounting a Scope Off Set Feed Neck for True Rifle like Sighting Anti-double Feed Top Cocking Bolt Drop Forward Steel Braided Bottom Line Double Trigger Contoured Grip with Integrated Side Panels Drop Forward Aluminum 2-finger Trigger Operates on CO2 or Compressed Air