The BlackHawk AR Fixed BUIS (Back-Up Iron Sight) is a fixed-position iron sight that gives you same-plane aperture with no vertical or horizontal point-of impact shift when switching from long distance precision shooting to CQB use. Enhance the versatility of your tactical rifle with the Blackhawk Fixed Iron Sight.
Large clamp for stable attachment Steel components feature durable manganese phosphate finish Compatible with MIL-spec front sights
