ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Creed Black. The GTOG/FLX is the most technologically-advanced laser sight available for the Walther. Specifications for ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Handguns: Manufacturer: ArmaLaser Color: Black Beam Color: Green Laser Output: 4 mW Wavelength: 520 nm Maximum Range: 50 ft Attachment Type: Weaver Picatinny Battery Type: 357 CR1/3N Lithium Battery Life: 2.3 hours Battery Quantity: 2 Gun Make: Walther Gun Model: Walther Creed Fabric/Material: DuPont Zytel FRN Polymer Mount Type: Weaver Features of ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Handguns Grip-Touch Activation by using FLX Side-Touch Activation without FLX Ultra-bright Class 3R 520nm Package Contents: ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Handguns What firearm models does the manufacturer say ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Handguns is compatible with? The manufacturer says that ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Walther Handguns is compatible with Walther CreedArmaLaser GTOGFLX80: GTOG/FLX Finger Touch Green Laser Sight for Walther Creed Black