TacFire Official Product, superior quality 150 lumen flashlight is constructed of durable & lightweight T6 6061 aluminum body, made to withstand heavy recoil. It features a USA Cree LED light bulb and uses an on/off activation push button cap or momentary remote pressure switch for personal preferance use. It also includes an integrated 0.5" accessory rail with a picatinny/weaver mounting system. This compact flashlight is great for use on your rifle or shotgun to aid in low light target settings & can also be used as a method of non-lethal force to temporarily to blind & disorient your target.