M4 FULL METAL RAIL LVOA 16 '' COMBAT MARINE DBOYS (2581M)

full metal body
single shot and burst mode
calibo 6 mm
adjustable stock
upper weaver slide for attaching accessories
CNC aluminum handguard LVOA 16 ''
FILP-UP rear sight
charger 300 bb

gear box features:
metal gear box
8 mm bushings
long shaft motor
reinforced nylon piston head
aluminum cylinder
reinforced abs piston
brass barrel
rotary hop up system

The package includes:
Replication
300 bb magazine
Instructions for Use

Dimensions:
Length 790 / 870mm adjustable.
Weight 2650gr.

batteries and battery charger not included
the battery alliggia in the calcium tube