Sylvan Arms AR Stock Adapter ARH300


In stock

  • Fold and Go – Quickly stow your AR in your bag!
  • Quick Installation – Up and running in less than 10 minutes
  • Made in the USA
  • Limited Lifetime Warranty
  • Great for small rifle builds
  • Only Adds 1.3 inches to LOP


UPC: 852237007365 SKU: AIT00212452 Category: Brand:

The Sylvan Arms folding AR Stock Adapter

The Sylvan Arms Folding Stock Adapter is 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. This assembly weighs only 6 ounces!

You can finally get the best of both worlds with this lightweight folding stock adapter that allows you to switch between your favorite AR15 rifle platform and an AR10 rifle platform in seconds without having to change out any parts on your gun or buy two different guns! No more worrying about compatibility issues when switching between platforms because this product works perfectly with all major manufacturers' rifles, including Colt, Daniel Defense, FN America, LMT Defense (Lewis Machine & Tool), LWRC International LLC., POF USA Inc., Ruger Firearms, Sig Sauer Inc., Smith & Wesson Corp., Stag Arms LLC., Windham Weaponry and many others!

Installation of this is straight forward. No special tools required; just a standard armorer's wrench.  The product does not need to be disassembled in order to install it on to your rifle/pistol.

This item qualifies for FREE shipping. Please see our shipping guidelines for detailed information

Export Notice

The Sylvan Arms AR Stock Adapter is controlled for export by the Export Administration Regulations (EAR) under the Commerce Control List (CCL). These controls take the form of export regulations and license requirements. As part of the express consideration provided for receipt of Sylvan Arms goods, technical data and/or services, you, our customer, acknowledge that the export, re-export or other transfer, directly or indirectly, of the goods, technical data and/or services provided by AIT Arms in violation of U.S. law is prohibited.

Customers acquiring controlled goods, technical data and/or services from AIT Arms shall be responsible for obtaining any necessary U.S. or other government authorization required to ensure compliance with applicable export laws.

Safety Notice

Observe safe firearm handling practices at all times. Failure to do so may result in serious bodily injury or death. AIT Arms shall not be responsible for injury, death, or property damage resulting from faulty installation, misuse, illegal use, or modification of this product.

Additional information

Weight 8 oz
Dimensions 9 × 6 × 2 in


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