5KU AB-8 Folding Stock - Picatinny - Black

The 5KU AB-8 is a lightweight and minimalist folding stock designed for airsoft replicas equipped with a 1913 Picatinny stock interface. Combining a CNC-machined aluminum stock body with a steel folding mechanism, it offers a lightweight yet durable upgrade for platforms such as the SIG MCX and other Picatinny-compatible builds.

The 5KU AB-8 replicates a modern skeleton-style stock that minimizes weight while maintaining excellent structural rigidity. The stock body is manufactured from aluminum, while the mounting interface and folding mechanism are made from steel for enhanced durability.

The stock features an integrated QD sling attachment point for use with compatible quick-detach sling swivels. The folding mechanism can be configured to fold either to the left or right side, allowing the user to choose the preferred setup.

Its skeletonized design keeps weight to a minimum while providing a modern appearance suitable for contemporary airsoft builds. The stock also includes mounting points for an optional cheek riser.

1 x 5KU AB-8 Folding Stock - Picatinny - Black

1 x 1913 Picatinny Stock Adapter

1 x Mounting Screw