Ampule™ is a red dot, optic & laser adjustment keychain tool. A handy range or gear bag tool to have on hand for easy and precise adjustments to your laser front sight or other optic. The Ampule laser alignment tool is machined out of 7075 aluminum for toughness and longevity. No more using a coin or spent brass to adjust your gear. It’s finished in Orbital Grey and includes a pivot ring for ease of use.