The Holosun EPS Enclosed Pistol Sight features an innovative enclosed design with solar power capability and a precise 2 MOA dot reticle for enhanced accuracy and durability.Holosun EPS Enclosed Pistol Sight2 MOA dot reticle for precision targetingSolar power with CR1620 battery backupShield/RMSC optic footprint compatibilityBlack matte finish for reduced glareLow indexing lugs for secure mountingHolographic sight technologyIdeal for concealed carry and duty applications this enclosed sight provides reliable performance with solar charging capability and backup battery power for consistent operation in any lighting condition.