Magpul MOE Slim Line Carbine Stock - MIL-SPECMagpul continues to grow and develop based on innovation, simplicity, and efficiency. At Magpul, mission driven requirements inform their product design, materials, and manufacturing, focusing on efficiency without sacrificing quality or performance. The MOE Slim Line Stock is a drop in replacement buttstock for AR 15 M4 carbines using MIL SPEC receiver extensions. Designed for the modern battlefield, the sleek profile, dual side release latches,