ODIN Works 15.5" Hndguard Key-Mod kit 308 with 2" adapter plus ARASSEMBLY Ring Tool

For 308 applications Foreend adapter threading: 1 7/16 16. Free float. Made from 6005-T651 Aluminum. Weight: 12.60oz. Inside diameter: 1.75" Outside diameter: W-1.95" H-2.23" Engineered with advanced ergonomics for comfort and improved performance. Continuous/uninterrupted Picatinny Rail across the top. Accessory rails can be placed at 3, 6, and 9 o'clock positions and can be joined to create continuous Pic Spec Rail. QD slng mount positions at 3 and 9 o'clock. Key slots double as QD sling mount positions. Made to fit Magpul QD.