1 We are sorry that this item isn't obtainable for you at this time. If you would like being notified when it can be again in inventory, you should enter your name and e-mail under. Thank you. The Molded Burnsed Socket is a polymer Model on the previously reviewed Burnsed https://blue-force-gear-vickers-263073.bluxeblog.com/66798685/the-definitive-guide-to-ke-arms-stripped-polymer-kp-15-rifle-lower-receiver