I have an AR57 pistol and 12, 50 round mags for sale. This upper is as new with only 200 round down range. also included is one Magpul mag cut off to catch spent brass. I have some ammo as well if interested. I am in the SE Portland area an am looking for FTF only. Again the price is 1350.00 for the upper lower and mags. I would also consider selling just the upper and mags if someone wanted 1050.00 The upper is a 12" model and the lower is a PSA with a PSA pistol receiver extension. I would also consider trades, Tactical Solution receive or barrel, FN 45 tac, 300blk upper. Thanks, PS. this add was moved from the rifle section as it was advertised as just an upper, lower added.