This is the ProMag HK CC9 9mm 20-round extended magazine. 

Have you been searching for an extended magazine for your HK CC9 that doesn’t break the bank? If so, you’re in the right place!

This magazine is constructed from heat-treated steel and features a black oxide finish, which allows you to run it without worry through any conditions. Internally, a chrome silicon wire spring and an injection-molded polymer follower keep the magazine feeding flawlessly. 

On top of it all, each magazine is made right here in the USA!

Order a couple of these extended magazines while they are still in stock!