Nexxspeed CNC Aluminium Hopup Chamber For M4 AEG V2 Color:Black Material: Aluminium (slide

Material: Aluminium (slide

Replacement Outer Barrel only

Featuring a super light weight cut

CTM Hi-Capa/ M4 Adapter of your choice

Nexxspeed CNC Aluminium Hopup Chamber For M4 AEG V2 Color:Black Material: Aluminium (slideThe V2 carries over all the amazing features of the V1 but adds a BB retention system!! The Nexxspeed CNC Aluminium Hopup Chamber For M4 AEG features a unique design that utilises pressure on steel sheets (various thicknesses) to achieve the perfect balance of elasticity for improved BB accuracy and consistency. It comes with three different types of aluminium Nubs and a gearbox input adapter that can be swapped out for OD12mm, OD11. 5mm, or OD11mm