JM M4A1 Gen9 V2 Nylon Gearbox


JinMing M4A1 J9 V2 nylon gearbox is the latest release from JinMing
If your looking to upgrade and push your blaster then you need a nylon casing.
Please note: these gearboxes do NOT come with a motor.

7 in stock


Type: J9 standard Gearbox for gel blasters

Material: Nylon

Additional information

Weight .300 kg
Dimensions 18 × 10 × 3 cm


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