LPA Rear Sight .5625"center to center mounting holes. 13/32"-15/32"Radius barrel/receiver .470"-650"height adjustable. No mounting or elevator screws an springs included. High Polished Blue Finish in very good condition. See pictures as they are part of the description. Sale an ship to USA ONLY. Ship USPS Ground with tracking number. Must be installed by qualified gunsmith. No
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