Holosun 509T
he 509T enclosed reflex sight is the new flagship pistol optic in the Holosun line-up and for good reason. Shooters will appreciate the ultra-durable enclosed design, Multi-reticle System, and Solar Failsafe technologies. The 509T is a “set it and forget it” sight that snaps into action when the shooter is ready thanks to Shake Awake technology.