For sale is my HK USC, 3 10-round HK magazines, and 200 rounds of Federal 45acp ammo. It's a great gun, certainly a unique design as a result of the 90's assult rifle ban. Installed on the gun is the HKparts.net picatinny rail kit. The date code is AA, suggesting 2000 is he year of manufacture.
Asking $1600 for gun, mags, and ammo together as a kit. Let me know if you have any questions.