XS Sights Glock MOS Optic Mount Bundle for Glock RMR Tritium Black

XS Sights' ready-made Optic Plate and Sight combo offers a one stop shop mounting solution while increasing window visibility and providing a simple back up sight picture. XS OR Sights for Glock pistols are low-profile BUIS that do not obstruct your field of view. XS OR sights eliminate the need for height calculations giving you the perfect co-witness out of the box. Designed for strength and reliability the XS Optic Plates for Glock MOS pistols are available for RMR footprint optics providing