Airtech Studios Buttstock Extension - G&G ARP9 (GOS-V5 Stock) Pistol Platform_Other as they allow the operation

as they allow the operation of magazine releases

The cuffs have a large strip of good quality hock & loop velcro for easy adjustment

41mW output on Low and 24

Universal Front Grip and Magwell Adapter

Airtech Studios Buttstock Extension - G&G ARP9 (GOS-V5 Stock) Pistol Platform_Other as they allow the operationAirtech Studios BSEU (Butt Stock Extension Unit) for G&G ARP9 is an extender designed to fit the G&G GOS V5 stock. This will fit all GOS V5 stocks. The extension is constructed from thick Polymer attaches directly onto the existing stock as a simple upgrade. This allows you to secure your stock against your shoulder a lot easier.