XS Sights Minimalist OR Handgun Sights For Glock RMR / 507 / ACRO 17/19/22-24/26/27/31-36/38

XS OR sights for Glock pistols are simple and low-profile back-up iron sights to maximize visibility through your optics window. XS OR sights eliminate the need for height calculations giving you the perfect co-witness out of the box. The rear sight features blacked-out serrations to minimize glare. The front sight is available in two variations users can choose between a standard blacked-out front or a front sight with a tritium dot for enhanced low-light performance. These purpose built back u