The Holosun EPS Enclosed Pistol Sight combines advanced solar technology with reliable red dot optics and multi-reticle options in a durable enclosed design.Holosun EPS Enclosed Pistol Sight with Solar PowerRed dot multi-reticle system for versatile targetingShield/RMSC optic footprint for broad compatibilitySolar power with CR1620 battery backupBlack matte finish for reduced glareLow indexing lugs mounting systemEnclosed holographic design for enhanced durabilityIdeal for pistol applications requiring fast target acquisition and reliable performance in various lighting conditions with solar power ensuring extended operation time.