EOTECH - G45.STS 5 Power Magnifier with Quick Disconnect, Switch to Side (STS) Mount in Black 1x to 5x Magnification - The ability to transition between the two distances almost instantly and still maintain weapon accuracy EOTECH is dedicated to providing rugged, reliable and innovative products that offer a true advantage to all who use them 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 Water Resistant 33ft. (10 m) depth