King Arms Colt® metal body for M4 electric gun (Umbrella)

Amazing metal stamped aluminum model with high quality CNC finishing.
COLT commercial dress under Cybergun/Evike license.
Light weight construction and perfect matching with M4 front sets.
Easy installation on MARUI type platform and compatible brands.

Parts included.
- Aluminum T hop up
- Functional port cover and bolt catch lever
- Forward assist knob
- dedicated spring and release latch for M4 cocking lever