Gen. 2 Sylvan Arms AR Folding Stock Adapter .223/5.56 (Cosmetic Blemish)

Gen. 2 Sylvan Arms AR Folding Stock Adapter .223/5.56 (Cosmetic Blemish)


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Gen. 2 Sylvan Arms AR FOLDING STOCK ADAPTER .223/5.56 (Cosmetic Blemish)

The Sylvan Arms Folding Hinge Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel.

Specifically designed for gas piston and direct impingement systems 5.56 to .308 systems, as well as .223 compatible, it has standard 1-3/16” x 16 thread and does not require any additional parts to be used with standard BC Groups.

It is CNC-machined in the USA from 7079 Billet Aluminum, making it uniquely lightweight and corrosion resistant. This assembly weighs only 6.0 ounces with Cerakote H-Series matte black surface treatment. No special tools required; only a standard armorer’s wrench. The product does not need to be disassembled in order to install it on to your rifle/pistol.

Simply screw on, fold, and carry!


• Fit: all platforms .223/5.56 to .308
• Surface treatment: Cerakote matte black
• Material: 7079 CNC-machined billet Aluminum
• Thread specifications: 1-3/16″ X 16
• Hinge dimensions: 3 11/16 inches
• Hinge weight: 6.0 oz, BC – Extension 2.2 oz
• Hinge length: 1.3 inches
• Warranty: limited lifetime

Designed, built, and assembled in the USA

[Download Manual]