FAB Defense Chassis Conversion with M4-Style Collapsible Stock for SKS

The FAB Defense SKS Chassis Conversion (FAB Defense part no. FX-M4SKSB) replaces a traditional SKS stock with a modern chassis system built around a familiar M4-style collapsible buttstock. Made by FAB Defense, this conversion gives SKS owners six-position length-of-pull adjustment along with a more ergonomic pistol-grip layout, all while retaining compatibility with the SKS action. It is a straightforward way to modernize the ergonomics of an SKS rifle without permanently altering the underlying action.

Key Specifications

• Built specifically as a chassis conversion for the SKS rifle.
• Includes an M4-style, six-position collapsible buttstock.
• Adds a more ergonomic pistol-grip layout to the SKS platform.
• Retains compatibility with the factory SKS action, no permanent alteration required.
• Modernizes ergonomics without changing how the underlying action functions.

Frequently Asked Questions

What rifle does this chassis conversion fit? It is built specifically for the SKS rifle.

Is the stock length adjustable? Yes, it includes an M4-style, six-position collapsible buttstock.

Buy the FAB Defense Chassis Conversion with M4-Style Collapsible Stock for SKS

Modernize your SKS with adjustable ergonomics. Order this chassis conversion from our Lubbock, Texas gun shop for fast, insured shipping, and see our full rifle stock selection for more FAB Defense options.