The AR-STONER Customizable Lower Parts Kit for the AR-15 platform is the perfect choice if you are looking to build your next custom AR-15. This kit provides most of the mil-spec parts generally used in an AR-15 build, plus an upgraded pistol grip, while still allowing the flexibility to add match grade trigger components. The AR-STONER customizable lower parts kit offers the rugged reliability of AR-Stoner, with the upgraded performance you expect from Magpul where it really matters. These customizable lower parts kits offer an economical way to get all the small pieces needed for an AR-15 lower, without wasting money on the parts you won't use! Grip Style Options:Similar in concept to the MOE-K, the Magpul MOE-K2 (Magpul Original Equipment) is a drop in upgrade for AR15/M4 pistol grips with a more vertical grip angle optimized for short LOP weapons that bring the primary hand in closer to the shooter's body. With an aggressive new texture for positive weapon control, compatibility...