Guarder Beaver Tail Grip for Marui/WE/KJ G GEN4 Frame (Tan) Sniper The outer barrel is made

The outer barrel is made out of metal and has a very unique look with grooves going from the middle to the end

DYTAC Water Transfer TD Motor Pistol Grip for M4 AEG (Reape Black)  High Density Nylon Fiber Construction  Suitable For M4 / M16 Series Airsoft Electric Gun AEG Rifle

you can change the power spring quickly  Real steel factory standard high strength duralumin forged frame

or as a survival rifle

It finally replaced the G98 and 98b and used by Nazi Germany from 1935

Guarder Beaver Tail Grip for Marui/WE/KJ G GEN4 Frame (Tan) Sniper The outer barrel is madeGuarder Beaver Tail Grip for Marui WE KJ G GEN4 Frame (Tan) Nylon Fiber Construction Tail Grip Suitable for Tokyo Marui WE KJ Glock GEN4 Series GBB Pistol