G&P Aluminum Piston Set (C / For <470mm Inner Barrel)
High Quality part for upgrading your Airsoft AEG
Aluminum 7075 Piston
Japan PA made Piston Head
14 Steel Teeth Design
For High R.O.F. (rate of fire)
Include Steel Sector Gear
Compatible with Marui or other compatible Airsoft Electric Gun AEG Gearbox Version 2 / 3 / 6 / 7
The Grease grooves cut on the rail-guides keep it lubricated
Provide steady performance & consistence durability
Recommend to use with high torque motor & reinforced gear and motor pinion gear