Primary Arms PLx HTX-1 Enclosed Reflex Sight

Made in the USA without compromise, the HTX-1 is a truly revolutionary enclosed-emitter reflex sight built to the highest standards of quality and performance. Its patent pending Modular Chassis System (MCS) is compatible with almost all existing optics cut pistols and offers the lowest possible centerline, co-witnessing with standard height iron sights. With each optic comes an RMR Type A, RMR Type B (raised screw bosses), and GLOCK MOS mounting interface making it easy to mount to your pistol right out of the box.

It features side illumination buttons allowing you to easily cycle between the 11 total brightness settings including 3 night vision settings, while the side mounted CR 2032 battery tray makes it easy to swap batteries without removal of the optic. Additionally, it features our Autolive® motion sensing technology that ensures maximum runtime. Built for precision in extreme conditions, the HTX-1 utilizes a narrow-band glass doublet lenses with wide-band anti-reflective coatings for a crystal-clear sight picture, and its rugged 7075 Aluminum construction is tested and proven reliable against intense exposure and abuse.