Helios Noveske Licensed N4 MWS Gen 3 GBBR M4 by Double Eagle (Color Options) Color:Black A quality reinforced fill valve

A quality reinforced fill valve designed to handle higher pressures and operating conditions than stock units

2x Safety Pins

Fiber-optic style front and rear iron sights

12mm CCW threaded outer barrel

Includes Dean's to small Tamiya connector

Helios Noveske Licensed N4 MWS Gen 3 GBBR M4 by Double Eagle (Color Options) Color:Black A quality reinforced fill valveThis thing is a game changer! Take the TM ZET MWS gas system and upgrade it with steel internals, and slab it in a beautiful Noveseke N4 shell! And then make it extremely affordable!? You're crazy not to jump on this if your looking to get into the GBBR market. The ZET System has been designed to not only be much more gas efficient, but it has been designed with durability and longevity in mind thanks in part to its short travel roller style hammer;