The new Proto SLG includes patented Spool Valve Technology, which allows the gun to operate more consistently at a lower operating pressure, giving you 1500 shots on a 68/4500-air tank. In addition, the new multifunction, self-lubricating Force Button allows clearing the bolt without tools, acts as a cocking mechanism, and prevents unsafe disassembly of the marker when gassed up. The SLG comes standard with the new Hyper3 In-Line Air Regulator featuring higher flow, more consistency, and smoother velocity adjustment. Regular maintenance and cleaning are easy with one-tool-one-screw bolt breakdown. The Proto SLG consists of solid construction using a hardened steel sear, aluminum body and bolt, and a reinforced polymer frame and trigger. All this adds up to a tournament grade package you can afford.

SLG Features

• No-Rise Pressure Feed-Neck
• Single Piece Proto Barrel
• Anti-chop Break Beam Eye System
• Orbital Rotating Sear Reduces Wear
• Compact Lightweight Body Weighing only 2lbs 2oz!
• Stamped Metal Insert Logo
• New Self-Closing Valve (SCV) 2-Piece Bolt
• Multifunction Self-Lubricating Force Button
• Super Low 145psi Operating Pressure
• Adjustable Reinforced Polymer Trigger
• Ergonomic 45-Grip Frame
• New Hyper3 In-line Air Regulator
• Proto Dual-Durometer Injection Sticky Grip
• Program with Four Tournament Modes
• Proto Bottom-Line with Dovetail

• Proto Reccomends compressed air or anti-siphon Co2 with this gun=