ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Springfield XD-E Black. This green laser sight engineered by the experts at ArmaLaser is specifically designed to fit onto your .357 Sig SPEARLESS handgun. The ArmaLaser GTOG/FLX Finger Touch Green Laser Sight & Flat Top for Sig SPEARLESs is built on a GTO platform that features an ultra-bright 520nm green laser diode. With a durable DuPont Zytel FRN polymer construction this green laser sight can withstand repeated recoil and ensure a lifetime of use. For a grip that activates your laser sight the ArmaLaser GTOG/FLX Straight Blast Green Laser Sight and Flat Top EZ-Touch Activation is a simple solution to enhance your defensive shooting capabilities. This compact green laser sight allows you to use your Sig Sauer .357 Sig Sauer without compromising the performance of your weapon. Specifications for ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Springfield Handguns: Manufacturer: ArmaLaser Color: Black Beam Color: Green Laser Output: 5 mW Wavelength: 520 nm Maximum Range: 50 ft Attachment Type: Weaver Picatinny Battery Type: CR1/3N Lithium Battery Life: 2.3 hours Gun Make: Springfield Armory Fabric/Material: DuPont Zytel FRN Polymer Mount Type: Weaver Features of ArmaLaser GTOG/FLX77 Laser Sight for Springfield XD Mod 2 .45 ACP - Green Beam: Grip-Touch Activation by using FLX Side-Touch Activation without FLX Ultra-bright 520nm green laser Attachment Style: Picatinny/Weaver rail mounted Dot Visibility: 1/2" at 50 feet Battery Life: Up to 2.3 hours Sensor Location: Where trigger guard meets grip Material: DuPont Zytel FRN Polymer Black Platform: GTO Series Battery type: 1 CR1/3N (or 2 357) Laser adjustment: Windage & elevation Output: 5mW 520nm Class 3R Green Master ON/OFF Switch: Yes Warranty: 5 years Beam modes: Steady & Pulsing Package Contents: ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Springfield Handguns What firearm models does the manufacturer say ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Springfield Handguns is compatible with? The manufacturer says that ArmaLaser GTOG/FLX Finger Touch Green Laser Sight for Springfield Handguns is compatible with Springfield Armory XD Mod2 .45 ACP Springfield Armory XD-EArmaLaser GTOGFLX83: GTOG/FLX Finger Touch Green Laser Sight for Springfield XD-E Black