Pirate Arms MP5 Fixed Stock GBBR Hop-Up Unit Built from the ground up

Built from the ground up specifically to maximize the quick-handling performance of AR-platform rifles

The battery pack is housed inside the solid stock and is accessible by removing the metal buttplate on the end of the stock

on OUTER COVER and on OUTER BELT)

Suitable the Tokyo Marui AUG High Cycle models

High quality polymer construction

Pirate Arms MP5 Fixed Stock GBBR Hop-Up Unit Built from the ground upSlim design and absolute top quality. This stock can be used to convert an MP5 A5 into an MP5 A4 or to replace a damaged MP5 A4 stock. Includes Receiver Pin and Butt Pad. Sling attachment point. Extremely solid plastic construction with metal sling plate. Butt Pad can be removed by sliding it downwards to access battery compartment. For Airsoft Models only. Black in colour.