RA-TECH M4 Magnetic Locking NPAS composite material Aluminum complete bolt carrier set for GHK AR GBB (Black)

$ 146.00 USD

Quantity

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for GHK AR GBB
With steel nozzle head
GHK M4 CNC Aluminum Bolt Carrier
Better freezing resistance
Saving gas consumption
More consistent muzzle velocity
More smooth bbs feeding
Muzzle velocity adjustable
Patented RA-TECH magnetic locking system

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