The Magpul MOE Rifle Stock is a drop-in replacement for AR15/M16 A1 and A2 rifle stocks utilizing the standard rifle-length receiver extension (DOES NOT USE A2 SPACER). Designed as a basic upgrade, the stock features integral 1.25" sling loop, optional dual-side front and rear QD mounting points, replaceable anti-slip rubberized butt-pad, and internal storage compartment accessible through the rear storage door. Includes buttstock screw. Kit includes rifle receiver extension, rifle buffer, and rifle buffer spring. Available in Black, Dark Earth and OD Green.