Description
HK USC To ACR Stock Adapter
A new product that allows you to add the widely popular Remington ACR folding, adjustable stock to your USC-UMP conversion. This offering is for the stock block and hardware to attach your ACR stock for your HK USC when doing the USC-UMP conversion.
Counts as one U.S. made compliant part. The picture shown is a comparison of the various stock blocks. The bottom pic is the ACR stock and stock block shown on a USC.
Black Ops Defense offers stock block installations and the full gamut of USC/UMP conversion services.
