This is the ProMag HK USC .45 ACP 20-round magazine.

You don’t have to sacrifice quality for cost with these 20-round magazines from ProMag! 

Durability will never be a concern thanks to the proprietary DuPont Zytel based polymer construction and impact-resistant baseplate. You’ll also never have to worry about reliability, as ProMag includes an injection-molded polymer follower that keeps each round perfectly aligned and ready. 

American-made and backed by a lifetime warranty, no box is left unchecked. Whether utilizing your HK USC for home defense or fun at the range, you can never have too many magazines!  

Order a few spare magazines today, and thank us tomorrow!