Sylvan Arms AR-15 Folding Stock Adapter Black ARH400-R

The Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel. The Gen 4 AR Folding Adapter sits closer to your AR lower to reduce the length and any gaps. Turn your rifle into a foldable AR providing a compact rifle setup.

• Includes a .625 Aluminum Bolt Extension
• Includes a castle nut wrench
• Fit: Platforms .223/5.56 to .308 & Most 9mm
• Does NOT work with Tippmann 22 or LWRC Pistols
• Some 9mm bolt carriers with standard sizing, 5/8 ID (.625) can use the included bolt extension after removing the pin and weight from the back of the BCG
• Compatible with your 300 Blackout AR’s for an effortless 300 Blackout Folding Stock Setup.
• If your bolt carrier group is causing the bolt extension to come up short contact us for a conversion. (Currently unavailable)
• Includes all items needed to install.