GBU Custom Series - Extended Match Grade Hi-Capa M01 Mag Release well Made of full aluminium this

Made of full aluminium this unit allows your to install the highest quality hop-up on the market and perfectly pair it with a fire-breaker to cover the hop-up unit to give you the perfect delivery aesthetic

This Chi Hai 460 short neck green motor boasts three times the torque of a standard original motor

CNC Machined

9" Quad Rail Daniel Defence Hand-Guard

With a high speed and torque capabilities this motor runs smooth and flawless to reduce current draw

GBU Custom Series - Extended Match Grade Hi-Capa M01 Mag Release well Made of full aluminium thisThe GBU Hi Capa Mag release is a unique product giving you both great looks and efficient mag release. With a comfortable design and a range of colours, you will want to try one of these bad boys out. Specifications CNC Machined from Aluminium 6061 Material Easy Installation 4 Colour Variety For TM Spec Hi Capa