M4 KYLIN ETU ABS BLACK RIFLE DBOYS (9301PRO)

M4 Fulcrum electric rifle
handguard in polymer and body in high quality lightweight polymer
retractable polymer stock with polymer stock tube
battery compartment in the calcium tube
Non-slip polymer pistol grip handle
external barrel and black metal flash hider
new flip-up rear sights
300-round oversized metal magazine
adjustable hop up
Deans attack
firing mode: safe, single shot, burst

New Kylin programmable control unit:
High sensitivity electronic trigger, adjustable via optical sensor or mechanically
compatible with brushless motors
low/high voltage protection
protection against overload or abnormal operation
full-auto, burst 3 or 5 shots
semi-auto, binary, aug or sniper
adjustable pre-cocking
active brake

length 655mm/740mm
weight 2160g
black colour
battery and charger not included