Performance Features + LEAP™ Circuit Board with Rear Facing Color Access Mode Display (CAMD) Developed by Tadao® Technologies + "Synergy Engineering" Low Pressure Dual Air Source System + Break Beam Eye (Anti-Chop System) + Aluminum Eye Covers + 3 Modes of Operation (Semi-Auto, Ramp PSP, & Ramp Millennium) + Fast Charge Inline Regulator + Vented Pressure Relief On/Off CA Adapter + Reduced Overall Profile (25% Lighter and 15% Shorter) + Up to 25 BPS Rate of Fire + Steel Braided Hose Line + Quick Release Delrin Bolt + 12" Two Piece Micro Ported Barrel + Twist Lock Clamping Feedneck + 3-Way Adjustable Magnetic Response "Saber" Trigger + All Aluminum Constructed Body + Recessed Dual Texture Grip Panels + All Aluminum Trigger Frame with Integrated Dove Tail + Standard CA Thread Vertical Adapter + Compatible with a Spyder 9.6v Rechargeable Battery or a Premium 9v Alkaline Battery + External Velocity Adjuster + 300 PSI Operational Pressure + Operates on CO2 or Compressed Air