Caa M4S1 CQB sport series electric gun (black)

GENERAL INFORMATIONS

nylon model available with 1joule 7mm bearing gear box
one piece outer barrel with m4s1 battery holder hand guard (for mini or lipo)
6 positions stock with cr123 battery vane
nylon main body with flip up rear sight installed
real movable bolt with bolt catch (easy hop regulation)
140rd caa magazine (fits marui type magazines)
length: 750/820mm
weight: 2100g

TECHNICAL DATA
-7mm gear box with i joule spring installed (330fps)
-steel gears with delayer cam and reinforced piston
-aluminum cylinder with pvc cylinder head and nylon nozzle
-hi torque motor long axle
-metal hop chamber with 300mm inner barrel