Midwest Industries Side Folder Buffer Tube Adaptor

The Midwest Industries Side Folder Buffer Tube Adaptor is a purpose-built receiver component designed for AR-pattern rifles equipped with side-folding stock mechanisms. This adapter serves as the critical interface between your firearm's buffer tube assembly and a side-folder stock platform, enabling shooters to maintain compact weapon profiles without sacrificing ergonomics or operational functionality. Whether you're running a short-barrel rifle (SBR) or a pistol-caliber carbine, this adaptor is essential for those who demand both portability and shootability in dynamic environments.

Manufactured by Midwest Industries—a trusted name in precision AR components—this adapter features robust engineering designed to withstand the cycling stresses of intermediate-caliber systems. The side-folder configuration allows the stock to rotate perpendicular to the receiver, dramatically reducing overall length when deployed for vehicle operations, breaching, or storage in confined spaces. The verified weight of 0.67 lbs ensures minimal impact on your rifle's balance, while its compact footprint (6.75 inches in length) integrates seamlessly into modern rail systems and mounting interfaces without adding unnecessary material or complexity.

Law enforcement tactical teams, military personnel, and civilian operators who prioritize modularity benefit most from this component. Installation is straightforward for anyone experienced with AR disassembly, making it an ideal choice for those looking to enhance their firearm's versatility. This adapter is compatible with Mil-Spec buffer tubes, ensuring a reliable fit for a wide range of AR-15 and AR-pattern rifles.