I have these and some other shotgun parts laying about. Some as loose over runs off a DOD contract. I’m all but closing up that portion of the company and don’t need these any more. They HAVE to go.
Mossberg factory 16 1/2" one piece breaching barrels five left and they are out the door at $150 ea shipped. These will only fit on 590 Compacts, aka 14" Mossys. Only 4 of these have been sold outside of DOD. Sorry they are ITAR controled.
I also have 4 14" bead sighted barrels, $140 ea shipped. These will only fit on 590 Compacts, aka 14" Mossys. Sorry they are ITAR controled.
Make sure all your paperwork is straight before you assemble the shotgun. If you do not have a NFA Mossberg shotgun these barrels will not fit without replacing the mag tube, forend assembly, ect. I do not have those parts availible.