ADE Advanced Optics Crusader Series Compact Green Laser Strobe Flashlight Sight Black. During this period Ade Advanced Optics began receiving requests from numerous customers for access to the affordable high quality products that Ade Advanced Optics was capable of producing. By soliciting feedback from both clients and end users in 2010 Ade Advanced Optics was able to overcome the challenges a new company often faces when entering a global market and industry especially one as competitive as the shooting hunting and outdoors industry. Specifications for ADE Advanced Optics Crusader Series Compact Green Laser Strobe Flashlight Sight: Manufacturer: ADE Advanced Optics Color: Black Beam Color: White Finish: Anodized Laser Output: 5 mW Attachment Type: No Rails Battery Type: CR123A Battery Life: 2 hours Gun Make: Springfield Armory Walther Ruger Length: 2.96 in Height: 1.8 in Fabric/Material: 6061 Aircraft Aluminum Features of ADE Advanced Optics Crusader Series Compact Green Laser Strobe Flashlight Sight Non-handheld class 3R laser product Package Contents: ADE Advanced Optics Crusader Series Compact Green Laser Strobe Flashlight Sight Tools Instructions Battery ADE Advanced Optics HG62: Crusader Series Compact Green Laser Strobe Flashlight Sight Black