These are incredibly rare, it's in fantastic shape, shiny bore, and an original sling not a repro the bayonet lug is unmarked though. The only thing I'm uncertain of is the plate under the rear sight has numbers that were stamped out im not sure if this was done in the refurbished process or it was a replacement of a broken part before refurbishment i included pictures of everything i could

holosun mount oem the height is 1.63" it was used briefly but still in good shape. i can ship if you cover it