King Arms M4 Metal Hop-Up Chamber for AEG


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King Arms

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This One-Piece Metal Chamber Set is more durable and accurate in feeding BB 
Improves Firmness of the chamber & stabilizes the muzzle velocity 
O-Ring Sealed Design to Improve Air-Seal 
Re-Designed Hop Up System prevent loosening 
New Barrel Lock shape for holding barrel more securely 
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 
SKU KA-M4-16
Item Weight (gram) 55
Major Color Silver
Built Material POM / Zinc Alloy
Manufacturer King Arms
Hop-up N/A
Shooting Mode N/A
Gearbox Type 2
Fit Battery Pack N/A
Bullet Type N/A
Pistol Power Source N/A