GBU Custom Nylon Ultra-lite Upper Reciever

GBU Custom Nylon Ultra-lite Upper RecieverThis is the GBU Custom Ultra lite upper receiver. This is the lightest upper you can get targeted specifically for the speedball players in gel ball. Sporting a slim line design to transition perfectly to your GBU speed cannon this new release to the market is definitely a long awaited addition. Compatibility WELLS M4 Receivers SLR Receivers (With Minor Front End Modification) CYMA V2 Metal Gearbox (With Minor Front End Modification) Retro Arms V2

Metal Rails

Kublai Metal Iron Sights

This metal Vector V2 T piece is stronger and more durable than the standard plastic one that comes stock with your blaster

G Pistol grip with Wolverine Regulator

Metal V2 Gearbox with Metal Gears

The "Goochy" Metal M4 rifle built by our experienced GBU technicians gives you everything you need in a single rifle

We designed this in-house with the aim of creating the perfect suppressor that we would fall in love with

Metal VLTOR "TTI" Licensed Reciever

Made by the company "Double Bell" this blaster lacks no expense when it comes to construction

6 x Ejecting Shells

This is the GBU Custom Series cocking handles

Fits all standard rail systems on all blasters 20mm