Upgrade your M4 carbine style airsoft rifle with this unique option from G-Force. This futuristic stock features a fully adjustable cheek riser and butt pad to achieve the perfect level of comfort and rifle stability. Constructed fully from heavy-duty nylon polymer, this futuristic upgrade weighs nearly half the weight of similar or OEM stocks. The universal design of this stock allows it to be easily installed on most M4 style airsoft rifles, and features an index screw set to secure the stock in place at any position. A small 20mm picatinny rail is integrated into the bottom of the stock to allow players to attach flashlights and other accessories. Upgrade your compatible rifle with one of the most versatile stock options available on the market today.