The Sylvan Arms Folding Stock Adapter allows you to fold your stock and significantly reduce the length of your rifle for easy stow and travel.
CNC-machined in the USA, It does not require any additional parts to be used with standard bolt carriers. No special tools are needed; only a standard armorer’s wrench.
- Works with all 5.56/.223 & .308 systems and nearly all 9MM AR platforms.
- 9mm bolt carriers standard sizing (.625) 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 are available upon request.