Tactical grip for M4 AEG - Coyote Brown
Tactical grip for M4, M16 .. etc. It has a nice, non-slip texture and a replaceable back. Instead, it is possible to use a bigger one. The package also includes a metal backplate with a motor adjust screw.
SLONG Airsoft
is an airsoft manufacturer in Taiwan producing spare, upgrade parts and accessories such as hop-up chambers, inner barrels, motors, connectors, wiring, parts for gearbox and even outer parts such as handguards and stocks, so you can make a complete AEG just using parts from them. In 2020 SLONG Airsoft released its own M4 AEG rifle.