C&H Precision Back Up Iron Sights For RMR/Holosun On Glock Or Walther PDP-Optics Ready/Direct Milled Slides BUIS-AB-GL-SRO-325FF-325BR

The C & H Precision BUIS-AB-GL-SRO-325FF-325BR is a tall-profile backup iron sight set designed to clear the larger, rounded housing of the Trijicon SRO when mounted on optics-ready or direct-milled slides. This configuration features a high-visibility fiber optic front sight paired with a blacked-out rear notch to ensure rapid daytime alignment without introducing excessive visual clutter. The matching 0.325-inch profile heights deliver a specialized LowWitness orientation, cleanly positioning the backup sights within the bottom 1/6 to 1/8 of your electronic field of view. By maintaining an ultra-low presence in the window, the set avoids center-dot occlusion during standard operations while remaining immediately deployable if your electronics fail. Precision CNC-machined from robust steel, this sight combination provides maximum durability under heavy, repetitive slide deceleration.