Primary Airsoft Hi-Capa HPA M4 Adapter Archwick X3500 Product Specifications (Chrono unit):

X3500 Product Specifications (Chrono unit):

this rifle offers the flexibility to customize your setup to suit your individual preferences

- Compatible with 450 rounds drum magazine (KA-MAG-43-BK)

you’ll find using is a breeze: you can charge only through balance ports directly is

Color: Black / Red

Primary Airsoft Hi-Capa HPA M4 Adapter Archwick X3500 Product Specifications (Chrono unit):Our 4th generation Hi Capa M4 adapter is injection molded from a strong glass reinforced nylon material. The magazine release is now CNC machined aluminum for all Gen4 Primary Airsoft adapters. This adapter allows you to use HPA (high pressure air) and M4 AEG magazines on your Hi Capa airsoft pistol. To use it you will also need an M4 AEG magazine, paintball tank with low pressure regulator (0 140 psi), a hose with a Foster (polarstar) quick