This Motor Pinion Gear is an O-Type design, constructed from Steel and made for Airsoft Electric Guns to replace broken, damaged or worn parts. If Pinion Gear has lost teeth or worn down, it's only a matter of time before it stops working completely; stock up on vital spare parts like the Battleaxe Steel Motor Pinion Gear, today.
A heat-shrink kit designed to give you all the heat-shrink you'll need when working on a project gun or replacing wires. The heat-shrink is constructed from PVC, and shrinks in size when heated, designed to protect wires and other electrical components.
This Ultimate Upgrade Spring is designed for Airsoft Electric Guns, and is double progressive, meaning that there is variable spacing between the loops, which improves the response that the Spring gives when used with a High Torque Motor. Rated at 170M/S this Spring should yield ~557FPS w/ 0.2g BBs, but this of course depends on your exact internals. ASG recommend that Ultimate Upgrade Components are used in conjunction with this spring.