Hop-Up Chamber M4 ME CNC PRO Specna Arms

Hop-Up Chamber M4 ME CNC PRO Specna Arms was made in collaboration with Maxx Model Products.

Compatibility: M4 / M16
Material: Aluminum 6061
Weight: 20 g

Specifications:
Length: 51 mm
Height: 37.75 mm
Hub outer diameter (for gearbox): min 11 mm - max 11.5 mm
Hub inner diameter (for outer barrel): min 12 mm
Hub inner diameter (for air nozzle): min 11 mm - max 8.3 mm
Feeder outer diameter (for magazine): min 11 mm - max 9.25 mm
Feeder length (for magazine): max 6.25 mm

Compatibility: M4 / M16 rifles from Specna Arms / Tokyo Marui, Krytac.
It is NOT compatible with KWA rifles.
Rotary adjustment system.
Design made to be compatible with standard hop up and R-Hop system.
Compatibility with HU Soft and Hard bucking.
CNC Delrin Locking C-Clip, which prevents vibration and movement of the internal barrel.
Compression springs that help stabilize the chamber in the rifle.
Compatibility with rifles provided with gearbox V2 11 mm / 11.5 mm bore.
Compatibility with air nozzles with lengths between: 21 mm- 21.25 mm.
Equipped with BB Latching System, which prevents the bb from falling once the magazine is removed.
The window through which the bb can be removed from the chamber.
Possibility to mount a lighting module. (this is not included in the package)
The package includes the pieces in the picture:

1 x chamber with BB Latching system
2 x transparent, vinyl cover
1 x aluminum CNC Standard-Hop arm
1 x aluminum CNC R-Hop arm
1 x silicon Standard-Hop Nub Damper
1 x silicon Rubber R-Hop Nub Damper
1 x aluminum, precise CNC Hop Concave Nub 4.5 mm
1 x aluminum, precise CNC R-Hop Concave Nub 6 mm
1 x CNC Brass Slot Pin
1 x CNC Delrin Locking C-Clip
1 x CNC Brass Barrel Spacer
1 x Brass O-ring Spacer Holder
3 x steel compression springs