Selling a Surefire Millennium Weapon Light for AR-15 carbines, model M500A. This model was designed with Colt AR's in mind but will fit all AR-15 carbines. This unit replaces your current upper and lower stock fore-ends. Light uses a 125 or 225 lumen bulb. I currently have the 225 lumen bulb in it but you can purchase the 125 lumen (or spares) from Surefire. This is a well built unit with easy to reach and manipulate controls. There is an "Always On" switch and "Momentary" pressure pad for the main light and a "Momentary" pressure pad for the two low light LED's. Batteries are included and the unit is ready to be installed on your carbine. Comes with original packaging. $200.00 FTF in western Washington County, $210.00 shipped.