Barska Optics Red Micro GLX Laser Sight Md: Au11664 Micro GLX Red Laser Sight New Micro GLX Laser Sight Ideal For Compact And Sub-Compact Pistols With virtually No Overhang. The Ambidextrous Tap On/Off Button Will Not Snag On Anything When hosteled Or carried In Bag. Virtually Mounts On To Any Firearm With a Weaver Style/Picatinny Accessory Rail. Only 2 inches In Length, Lightweight And Durable, Built-In Weaver Style Standard Compact Mount, Includes, 1 Cr-2 Lithium Battery Introducing Barska's smallest Mounted Laser To Date. The Micro GLX Laser Sight System delivers The Strength And Durability Needed To Withstand The Shock Of Rapid-Fire Recoil. The Micro GLX Laser features Cutting Edge Design Technology In a Small Yet Powerful Package. The Standard Weaver Style Compact Mount Allows This Laser Sight To Be Securely Mounted To a Variety Of Compact And Sub-Compact handguns That Are Equipped With a Fore End Rail. The Ambidextrous Tap On/Off Button Is Placed Exactly Where Your Trigger Finger Will Be When Drawing Your Firearm. This Model emits a highly Visible Red Laser Beam, Which produces Light Of 635 Nm In Wavelength. Windage And Elevation adjustments Can Be Made externally On The Body Of The Laser. Manufacturer: Barska Optics Manufacturer Number: Au11664 Upc: 790272982769 SKU: SS_844