Guarder Enhanced Hop-Up Chamber Set for TOKYO MARUI M&P9 #M&P9-40(B)For MARUI M&P9 V Custom GBB use only Inner Barrel is Not Included. Weight : 20 g Material : Aluminum Color : Black Item No.: M&P9 40(B) Vendor: GUARDER

The Guns Modify polymer rear plate for the G series model 19 is a robust upgrade over the stock out of the box gun's part

- Color: Slide - BK

- Fit for UMAREX G17 Airsoft GBB series with Guarder Frame Adaptor GLK-138

Fits for 20mm Picatinny and Weaver rail

- CNC Machined with Aircraft Aluminium

- Item# GM0133

Item # MEU-06

Smooth Guide Surface

Weight: 15 g

Suitable for Tokyo Marui G17 Series

- Steel Metal 120% Power up Upgrade Part

Fit for TM TOKYO MARUI G17/G18C