Product Description
Sylvan Arms AR FOLDING STOCK ADAPTER .223/5.56
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 7075 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!
SPECIFICATIONS
• Fit: all platforms .223/5.56 to .308 & 9mm with Sylvan Arms 9mm Bolt Conversion
• Surface treatment: Cerakote matte black
• Material: 7075 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
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Sylvan Arms folding stock adapter
Best price I’ve found. Fast shipping. Great quality. Hard to beat MDX Arms customer service.
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Overall durability and function
This thing is a rock! Seriously I'm very impressed. I put this on a backpack AR 15 I built and worked great allowing me a much smaller backpack and overall blendability in public. Honestly couldn't be happier I will be definitely getting another one for my AR pistol. I've had a law tactical and I'll be making the switch the sylvan arms for sure rock solid dependability and quality product for a better price. Waiting for gen 3 to become available once it is I will compare the 2. Knocked it outta the park sylvan arms!