M4 Metal Hop Up

EATURES:

CYMA Airsoft Upgrade Parts.
This One-Piece Metal Chamber Set is more durable and accurate in feeding BB.
Improves Firmness of the chamber & stabilizes the muzzle velocity.
Enhanced Hop-Up bucking for accuracy.
Adjustable Hop Up dial.
Compatible with Ver.2 Gearbox (M4/M16 series).
Fit tightly to the barrel base to keep the chamber being centered.
Unlike stock plastic chamber which would bend & de-shape, this metal one give you rigidity.
Highly recommend for upgraded Airsoft Electric Gun to withstand higher air pressure.
Includes all parts needed for installation.
Require expert on installing into stock AEG.
As always, upgrading AEG require necessary skill & technique to dissemble the gearbox, consult expertise if needed.
Compatible with all Marui compatible M4/M16 series Airsoft AEG.

DETAILS:

CYMA model no. – M005
Weight – 42g
Built Material – Metal