Red Dot Sight HS507K Dual Reticle X2 - HolosunHolosun is the industry leader in bringing feature rich, high quality products at a price that wont leave you stranded for ammo money. Since 2013, Holosun has been committed to creating innovative optic and laser IR technologies for a broad range of shooting and hunting needs. Today, Holosun is at the forefront of developing new features including innovations such as; up to a 100,000 hr battery life, Solar Fail Safe technology, Our signature multi