1、The folding stock adapter is compatible with various AR-15 and AR-10, and has strong applicability. 2、No other bolt bracket components are needed, just install it and start using it. 3、Using high-quality materials, anti-corrosion, anti-rust, can be used outdoors for a long time. 4、The aluminum alloy material is CNC machined and has a durable DLC coating that can extend the service life. 5、Equipped with hex wrench, spring, screw and other accessories, easy to install and remove. <div class="wang-edit-text"><p class="wang-edit-text"><p class="wang-edit-text">Item Type: Folding Stock AdapterMaterial: Aluminum alloyColour: BlackCompatible Type: AR-10/.308, AR-15/.223Purpose: Adapter<style> .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }</style> 1 x Folder3 x Hex Wrench1 x Spring1 x Screw1 x Plug1 x Nail