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HK UMP 9mm SBR Tom Bostic conversion

Acme Oruzhiye

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Up for sale we have a new HK USC that was fully converted to a UMP by Tom Bostic using a new factory HK UMP 9mm kit.  Tom fused the rear section of the UMP with the USC receiver, widened the ejection port to current factory specs, added the stock hook, and remarked the receiver UMP.  This is as close as it gets to the rarest of the factory UMPs.  If you are a connoisseur that demands perfection this is the gun for your collection.

We also have factory HK UMP conversions in stock.  Barrels, Bolts, ect.  So you can take advantage of the UMPs versatility. In minutes with minimal tools you can change this gun from 45acp to 40 S&W  to 9mm and over to one of our favorites and ACME exclusives .357 Sig.  We have everything in stock and ready to go.  just let us know what calibers you are interested in or if there is something you want for your dream UMP.  We can make it for you.




The firearm is in stock on a form 3 in Nashville, TN.


We accept Money Order, Check, or Credit Cards with an additional 3.5% charge.


We offer a 24hour visual only inspection of the item to verify that it is as described.


We ship FedEx ground, but we can upgrade the shipping if the item is needed sooner for an additional charge.


ACME ORUZHIYE is top dealer for Transferable Machine Guns and Pre May Dealer Samples in the Nashville Area. If there is something that you are having trouble finding, reach out to us. If we don't have it in stock, we can find it for you! We also buy Transferable machine guns, single pieces all the way up to large collections.


If you have any questions just email us at acme.oruzhiye(Remove This)@gmail.com.



$6000 shipped




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