About this item

  • OPEN SIGHT REFLEX: Holosun's HS507K-X2 is an open reflex optical sight designed to be compatible with sub-compact pistols and provide a large field of view that will help you quickly acquire your targets down range; IP67 waterproof.
  • LONG BATTERY LIFE: The HS507K-X2 optic uses a high capacity lithium ion battery with up to 50,000 hours of battery life to power the optic.
  • MULTI-COATED LENS: Holosun’s optics are manufactured using optical glass with multilayer coatings applied to facilitate maximum light transmission and wear resistance while reducing glare.
  • SHAKE AWAKE: Holosun’s Shake Awake Technology shuts the LED off during periods of inaction; at the slightest movement, the on-board motion sensor instantly activates the LED.
  • LOCK MODE: This optic offers a Lock Mode that prevents unintentional button presses while the optic is holstered and a side access battery tray, which allows the operator to change the battery without removing the optic from the firearm.