The Rapid Attach buttstock adapter is an innovative solution designed to optimize the portability and storage of your firearm. Engineered for efficiency, this adapter enables you to significantly shorten the overall length of your firearm, making it ideal for compact storage and hassle-free transportation. With its user-friendly design, the adapter facilitates the swift attachment and detachment of your buttstock or pistol brace in mere seconds, all without requiring any permanent modifications to your firearm. Whether you're a tactical enthusiast or a recreational shooter, the Rapid Attach buttstock adapter offers unparalleled convenience and versatility, ensuring your firearm is always ready for action while maintaining ease of transport and storage. Manufactured in the USA 7075 aluminum chassis Steel internals Anodized with a hard-coat for optimal wear resistance Buffer retainer designed to secure the buffer weight within the tube during disassembly Buffer spacer designed for compatibility with all standard-length AR-15 bolt carriers