SA V2 QSC ONE™ Gearbox Shell with 8mm Bearings – Black

Specna Arms V2 QSC ONE™ gearbox shell with 8mm bushings is a replacement metal shell designed primarily for Specna Arms ONE™ M4 / AR15 AEGs. The package includes 8mm steel bushings. The shell supports the Enter & Convert™ and SAEC™ quick spring change systems, but the specific long screw-in V2 SAEC™ spring guide and mounting screws are not included.

An enhanced gearbox frame dedicated to gearbox v.2 replicas.

Made of Zn and Al alloy, thanks to which it is both light and durable.

The frame has a factory-made metal bearing (D=8mm), which encreases gearbox’s work culture in the replica. The frame is compatible with Specna Arms replicas equipped with Enter & Convert™ or SAEC™ quick spring change systems!