Upgrade the look of your AEG with this CRT Style AEG Stock, Tan. Fits M4 AEG buffer tubes. These stocks are easy to adjust, simply squeeze the lever in the center of the stock. The stock position can be locked into place by engaging the position lock located at the front of the stock. QD and standard sling mount loops are built in as well. The rubberized butt plate helps keep your rifle in place when shouldered.