Bolt airsoft B4 MK18 MOD1 blow back electric gun (black)

GENERAL INFORMATIONS

New full metal model with blowback action technology
20mm flat top metal body with m16 lower receiver
10 inches daniel defense type rail with fore grip and flip up kac sights
11 inches outer barrel with metal flash hider and single point rear sling plate
crane type stock with lipo separate/stick battery side vane
300rd metal magazine included (compatible with marui)
length: 700/785mm
peso: 3000g

equiped with the famous hard recoil action patented system 
the new replica is based on the most used USA special team real steel rifle!!
finally available the modern assoult rifle configuration combined with the ver.3 hard shock recoil engine
the relevant recoil energy action give an extraordinary feeling on the stock pad
the special non friction design give better battery save and low conpsume to the movable parts
unlike other blowback models the bolt system is extremely reliably and use lot of common components

TECHNICAL DATA
-reinforced gear box with 1 joule power spring (330fps)
-steel gears and reinforced piston
-hi pressure aluminum cylinder with seal nozzle
-hi power and speed motor long axle
-new designed metal hop chamber with 247mm inner barrel

BOX INCLUDES
-aeg replica
-300rd magazine
-instructions manual