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CYMA M4 Jungle Carbine AEG with RIS (CM631) - Black

CYMA M4 Jungle Carbine AEG with RIS (CM631) - Black View larger
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Plastic replica of the US M4 Jungle Carbine

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CY0246-BK

: CYMA

M4 RIS is popular model due to metal RIS foregrip. It allows to attach various aceessories, such as vertical grips, flashlights, mounts...etc. Battery is stored in Crane LMT stock.

Chinese manufacturer CYMA had decided to relese own M4/M16 series.  As it is usual, the gun is made of metal with many accessories. Among the advantages we can mention high velocity performance, working bolt catch, metal HopUp chamber and 8mm bearings.


Product parameters
General info
OperationAEG
Shooting modesingle, full auto
Caliber6 mm BB
Estimated performance
Velocity (m/s)125-130 m/s
Velocity (FPS)420-430 FPS
BB energy1,7 J
Theoretical range55m
Outer specs.
Length790mm - 875mm
Weight2130g
Body materialplastic
GunstockPlastic, metal tube
ForegripRIS plastic
Body markingsno
Inner specs.
AEG compatibilityyes
Inner barrel length363mm
Gearbox versionv. 2
Gearbox materialmetal alloy
Bearings8 mm metal
Gearsmetal
Pistonplastic, one metal teeth
Spring guidemetal with the bearing
Piston headplastic
Nozzleplast
Motorstandard with long axle
Hop-Upyes, adjustable, metal
Magazine
Capacity300 BBs
Magazine typehigh capacity
Magazine materialmetal
Battery
Suitable battery8,4V - 9,6V Mini CQB
Fuse and connectorwithout fuse, small Tamiya
Battery locationin the stock
Package contents
BatteryNO
ChargerNO
Magazineyes
Barrel cleaneryes
BBs sampleyes
 
ColorBlack
Muzzle velocity (m/s)125 (m/s)
Thread (mm)14- (mm)
Length870 (mm)
Outer length MINIMAL (mm)790 (mm)
Outer length MAXIMAL (mm)870 (mm)
Inner barrel length (mm)370 (mm)
Weight (g)2150 (g)
Body/receiver materialABS / Plastic
Amount of piston teeth1
Bearings (mm)7 (mm)
Bearings (material)Metal
Hlava pístuPlastic
NozzlePlastic
Spring guideMetal
Hop-Up chamber materialPlastic
Connector typeSmall Tamyia
Magazine materialMetal
High-cap / Mid-capHigh-cap
Magazine capacity300