The AimSHOT HG-Pro Reflex Sight is the pinnacle of reflex sight technology. This unit is built to military specs yet it remains affordable. The HG-Pro is waterproof to up to 30m. Its integrated rail mount features a quick release lever for easy installation and removal on any Picatinny or Weaver rail system. The HG-Pro provides full windage and elevation adjustments and nine levels of brightness adjustment, including a setting for use with night vision equipment. The large 34mm coated reflex lens is parallax free allowing for rapid target acquisitions. Powered by a single CR123 battery, the HG-Pro has a battery life of over 6000 hours. The HG-Pro is crafted from high quality 6061 T6 aircraft aluminum and anodized for a durable matte black finish.