The newest marker offerings from JT™ are here for 2004! Our top of the line begins with the Quadra™ marker. This fully programmable electronic marker has it all...an information center with High-Definition, Organic Light-Emitting Diode (OLED) Display Screen, Omni-Pressure™ (300-800 P.S.I.) Operating system (CO2/N2), Quadra-Vision™ (Count 'em, FOUR) Electronic Monitoring System coupled with our very own Delrin™ Anti-Chop Bolt. Dual, Adjustable Ball Stops, TriTouch™ (three-way) Adjustable Trigger, Quick Strip Pin, the one and only Gorilla Grip™ Self-Sizing Vertical Feed Port, PowerTransfer™ Bottom-Line, High-Voltage (9.6V) Nickel Metal Hydride (rechargeable battery), Fully-Adjustable Foregrip Regulator and Custom Aluminum Grip Frame and Valve-Spring with Dwell Adjustment making this the "Bling-Bling Marker Thing" for 2004. Exclusively designed by our JT™ Team for amateurs to tournament players. To be the best you have to BEAT the best!