Description:
Will fit Tokyo Marui Version 2 & 3 Gear Box.
New Design for adjust the FPS and no need opening the gearbox.
Weight: 350g
Material:Polymer Piston, Steel Full Teeth, Metal Piston Head and Metal Adjustment tool
Installation:
Step 1: Install the piston into gearbox.
Step 2: Open up the rear cap of handle and take out tool segments.
Step 3: Assemble the tool segment according to your barrel length (each segment is 3.9inch. You can decide how many segments you want to assemble), and make sure to tighten the segments FIRMLY avoid breaking off.
Step 4: Pull the trigger ONCE on semi auto mode to make the piston back to front. insert the tool into the V.V.D. Piston from the muzzle. Make sure you feel it locks in position.
Step 5: Turn anti-clockwise to lower power / Turn. clockwise to original power.
