This is a NON NFA HK SP89A3 SD conversion and was done for the film industry as I understand it. This conversion is a factory German SP-89 receiver converted using factory NEW HK German SD parts (hand guard, cage, can, etc). The barrel length (HK 94) is a full 16 inches that is hidden under an extended SD metal can( also factory HK) cover that screws on and off. All of the parts used including the internals are all factory German HK parts. This piece has been unfired by me and appears to have been fired very, very little. The factory German rear A3 stock is mounted using an adapter for the A3 stock and is fully functional. This also has a German full auto bolt carrier installed as well. The lower is also a factory German “FBI” 2 position navy lower . I have never seen a piece quite like this conversion before and can attest that the fit and finish is second to none. This is priced at $4450 +actual shipping costs. Additional pictures are available to serious buyers.
I can be reached at firstname.lastname@example.org or (801) 906-8778 if you have any questions. Thanks.