EOTech G43 Red Dot Sight Magnifier STS Mount Black. The mount provides fast transitioning from 3X to 1X and comes with a 7mm spacer to properly adapt to any HWS model. Specifications for EOTech G43 Red Dot Sight Magnifier: Manufacturer: EOTech Magnification: 1 - 3 x Eye Relief: 2.5 in Length: 3.1 in Weight: 11.3 oz Width: 2.3 in Height: 3.3 in Operating Temperature: -40 - 140 Fahrenheit Condition: New Water Resistance Level: Water Resistant Magnification Type: Fixed Battery Quantity: 1 Battery Type: AA Night Vision Generation: 3 Package Type: Box Features of EOTech Micro 3x Power Magnifier with Quick Disconnect 1x to 3x Magnification: The ability to transition between the two distances almost instantly and still maintain weapon accuracy. Battle Tested: EOTECH is dedicated to providing rugged reliable and innovative products that offer a true advantage to all who use them. Adaptable: The EOTECH magnifiers are designed to work for both left and right-handed shooters and all come equipped with a locking adjustable quick detach lever system allowing for immediate attachment or removal. Package Contents: EOTech G43 Red Dot Sight Magnifier G43 Magnifier Operator Manual Warranty Card EOTech G43.STS: G43 Red Dot Sight Magnifier STS Mount Black