The Magpul MOE Rifle Stock is a lightweight, durable upgrade for any AR-15/M16 or 308-based AR platform rifle that is a drop-in replacement for an A1 or A2 buttstock, utilizing the standard rifle-length receiver extension tube without an A2 spacer. The stock's design offers ergonomic and functional enhancements over a traditional fixed stock, including an improved cheek weld, anti-slip rubber recoil pad, spacious internal storage compartment, and a swept back underside providing an ideal surface over which to hook the support hand for increased stabilization in the prone shooting position. Additional features include an integral 1.25" sling loop and the capability to install Magpul's PRS Extended 1/2" Thick Recoil Pad and/or a Polymer Rail Section for the addition of a monopod if desired. Positioned on either side to the front and rear of the stock are locations to attach an optional Magpul UBR QD Sling Swivel Mounting Cup (not included). Notes: Requires Standard Rifle-Len...