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Mfg Item #: ARH300
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. 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: platforms .223/5.56 to .308 & most 9mm:
– 9mm bolt carriers with 5/8 ID (.625) standard sizing can use the bolt extension included, after removing the pin and weight from the bolt carrier
– 17/32 .531 bolt extension for smaller bolt carriers is available here
– If your PSA bolt carrier is causing the bolt extension to come up short contact us for a conversion.
-Does NOT work with Silent Capture Buffer Springs.
-Does NOT work with JP Enterprise Buffer Systems.
-Adds nothing to length of pull.
• Surface treatment: hard coat black anodized
• 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
NOTE: This item is also 300 Blackout compatible. It does not work with Silent Capture Buffer Spring or JP Enterprise Buffer System.
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It is the buyers responsibility to be sure that these products can be legally owned in their area. For serialized & regulated items that must be sent to and FFL the buyer is responsible for making sure that their FFL will accept shipments of the product. Any purchases made containing products that are not allowed to be legally owned by the buyer will be refunded at the sellers discretion and re-stocking fee's will apply.
