Side Rail Flashlight HolderSafely and easily secure a flashlight to your First Watch Water Helmet with this adapter.  Works with the side rail plate of the helmet.   In the Box:Side rail adapter mountFlashlight holder - 25mmInstruction manual*Sold as an Individual The First Watch Side Rail Flashlight Holder is a device designed to attach a flashlight to the side rail of a firearm, particularly the Picatinny rail found on many modern rifles and pistols. It is made from high-quality materials such as aircraft-grade aluminum and is compatible with a wide variety of flashlight models and sizes. The holder is designed to be quick and easy to install and can be securely mounted to the rail using a simple thumbscrew. Once attached, the holder provides a stable platform for the flashlight, keeping it within easy reach and allowing for quick and reliable access in low-light conditions. The First Watch Side Rail Flashlight Holder is a popular accessory for law enforcement and military personnel, as well as for civilian gun owners who require a reliable and convenient way to attach a flashlight to their firearm.