Airtech Studios G&G ARP9/556 BEU (Battery Extension Unit) - Black Chronographs Authentic weight and size as

Authentic weight and size as the real H&K model

Mesh is bendable to allow a perfect fit

but the hammer does cock and release as you pull the trigger for each shot

If we cannot repair your product

LA5C models feature:

Airtech Studios G&G ARP9/556 BEU (Battery Extension Unit) - Black Chronographs Authentic weight and size asAirtech Studios BEU (Battery Extension Unit) for ARP 9 556 is a battery compartment extender designed to fit the G&G ARP 9 556 which allows the use of a wider range of larger batteries. The case is constructed from thick Polymer and clips directly onto the existing battery storage compartment as a simple drop in upgrade, and features walls which match the thickness of the existing battery compartment to increase its resistant to Shock and Impact