Up for sale is a nearly new front and rear MI back-up iron sights for a 1913/Picatinny rail. There is almost no wear on the sights themselves, mounting screws do have some wear from the owner previous to me using the wrong sized screwdriver. Both lock into the upright position, and are fully adjustable. Front is a normal square post, rear has the 2-300 m battle sight, and 500 m aperture. Can be used on any rifle with a long rail, not just AR's. These retail for 110-160 each, plus tax and shipping. Firm on $130 for the pair. Not willing to separate, but will ship at buyers expense. Thanks for looking!