[Pre-order] KJ M4 RIS-3 V3 C8

Specification:

Magazine Capacity: 30 ( 6mm ) Length: 676-758mm Barrel Length: /mm System: Gas Blowback, Semi / Full Auto, Hop-Up Muzzle Velocity: 145 m/s 0.2g BBs Not included Red Dot Sight and Scout Light

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