Converting to an AR-15 Folder is Easy with the Gen 4 Sylvan Arms Stock Adapter

Turn your AR-15 into a more compact overall package with the Sylvan Arms Gen 4 AR-15 Folding Stock Adapter. Designed for compatibility with most standard AR pattern rifles in 5.56 to .308, as well as 9mm and .300 AAC Blackout, the folding stock adapter effectively captures the buffer and bolt carrier when the stock is folded. This newly designed Gen 4 version adds some exciting new features. First, it sits closer to the lower receiver than previous designs, reducing the overall length and making a more compact overall setup. Next, it is available in two versions. One allows the stock assembly to fold to the right side of the gun (towards the ejection port) and the other allows the stock to fold to the left side of the gun. It weighs only six ounces and it includes all the tools that are needed for installation.

Sylvan Arms AR-15 Folding Stock Adapter Gen 4 Specifications and Features

• Sylvan Arms Item Number: ARH400L
• Fits Most AR-15 Pattern Firearms in .223/5.56, .308 & Most 9mm
• Stock Folds to Left Side
• Sits Closer to Lower Receiver than Gen 3 Design
• Only Compatible with Standard AR Bolt Carrier Groups and Buffer Setups
• Standard 1-3/16" x 16 Thread
• Includes a .625 Aluminum Bolt Extension
• Includes Castle Nut Wrench
• CNC Machined Billet 7075 Aluminum Construction
• Weight: 6.0 oz
• Matte Black Finish

Note:
NOT compatible 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.