JM J12 AK74U Gearbox

Jinming J12 Gearbox Introduction：

Upgrade your Jinming J12 AK74U with this JM Gen12 AK Gearbox! Perfectly compatible, full nylon construction for durability. Built-in motor, 1.1mm stock spring, SM connector, sleek black finish. Genuine factory-quality parts to boost power and reliability for your gel blaster!

Specifications:

• This JM Gen12 AK Gearbox is specifically designed for the Jinming J12 AK74U gel blaster, ensuring perfect compatibility.
• Made from durable full nylon material for long-lasting performance.
• The gearbox includes a built-in motor and comes with a 1.1 mm stock spring for reliable power.
• Features a SM connector, with a sleek black appearance, maintaining factory quality standards for optimal functionality and durability.
• This replacement part uses genuine components, enhancing the performance of your gel blaster.