Heckler & Koch USC 45 magazine Date: November 4, 2015 Author: 507 Outfitters NEW condition, Heckler & Koch USC 45 magazine. Made in Germany. Manufacturer: Heckler & Koch Magazine Capacity: 10 rounds Caliber: .45ACP Our Price $53.77 Quantity: 12345 507 Outfitters 1000 Belmont Street Easton, PA 18042 610-438-4780 • 484-548-8548