Add to your supply with a new HK USC magazine from GunMag Warehouse and get the gear you need at a price that won’t break the bank. We only carry quality factory and aftermarket magazines that provide the performance you expect from your HK .45 ACP pistol caliber carbine. With 10, 15, and 20-round HK USC magazines, we have an option for shooters of all preferences. Take a look at our selection and reach out to our team of magazine experts if you have any questions.
