This is a brand new Cybergun M4. Sadly the mosfet is broken and fires as soon as you connect the battery. Due to the nature of this mosfet and the non standard gearbox shell, it is not possible to install a replacement mosfet such as a Perun Lightning. The faux bolt catch and receiver pin are also missing.
This is a full metal body M4 with quick change spring, and can accept a standard V2 gearbox, so this would be a great buy for someone with a bit of time on their hands to fix up.
This is still a RIF and will still require a valid defence to purchase.
