Jag Precision has the full stock of the Modify-Tech Torus Version 3 8mm Gearbox designed for high performance AK AEGs... "This 8mm complete gearbox gas a fluted gearbox casing to increase strength, reduces weight and dissipates heat more efficiently, allowing Torus to run cooler than conventional gearbox. It also features Inspection ports thar allows for visual checks of the gearbox internals and enable lubrication without dis-assembly. It has oversized, high torque screws that ensure fit and prevent loosening of the gearbox components. The Torus Gearbox features a unique interlocking design that eliminates torsion."

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