Valken Proton - Cobalt Dust/Black Optics/Flashlights/Lasers and is what comes stock

and is what comes stock on the Custom Pro

self-lubricating Force Button allows clearing the bolt without tools

If you want your Cyclone Feed to keep up with the speed of your marker

achieving full velocity and completely leak free

Valken Proton - Cobalt Dust/Black Optics/Flashlights/Lasers and is what comes stockFeatures Based On The Popular Mokal Aura Marker 5 Firing Modes & 4 Tourney Modes Break beam Eyes w Eye Shields Super Easy To Maintain Tool less Engine Disassembly Recurve Trigger & Roller Bearings Redesigned Grip Frame Aggressive Body Milling And Styling Autococker Barrel Threads Cam lock Clamping Feed Neck On Off ASA w Purge