2/22/19 - This is an exceedingly fine specimen of the MP-18.1 which includes orig leather sling and magazine. Manufactured by Bergmann, this sub machine gun has all matching numbers except for rear sight tension spring and detent latch numbers. This weapon retains 90% blue with minor dulling to the receiver and some finish loss on the muzzle end of the compensator. Mag housing retains more of a high luster finish with some slight areas of light freckling. Buttplate is a light gray metal finish. Crown proof marks visible on top of receiver and on buttplate. Mechanics are fine. Bore is shiny and bright with strong rifling with some slight frosting. This class III weapon was formerly on loan to Evergreen Aviation & Space Museum. This weapon is fully transferable on an ATF form 3 or form 4 as Curio & Relic eligible. NOTE: Magazine is not pictured as it was shipped separately.