HKP 12 Round HK 45C, HK USPC .45 ACP Magazine - Black

Great to have some bonus capacity but it is falsely advertised as a plus four when it really only holds an extra 3. Extension is of good quality though and havent had any issues with the mag.

Its really not a 12 round magazine. Its an 11 round magazine. it simply does not fit 12 rounds and when 12 rounds are fitted it jams the 45C. these work wonderful at 11 rounds but its a falsity to market them as a 12 round magazine.

Great hk quality this website saved me as a can?t find high cap mags for this firearm anywhere. It is pricey but that?s what you get when you decide to get an hk. Mags function great thank you hkparts I will order again

A great HK product as usual. Craftsmanship is amazing the weight is very good. I love the ease of putting in and ejecting the mag

The mag bodies are standard HK 8rd items, and the base pads add the 4 additional rounds. But, as they are brand new, I can only get 11 rounds in them. I bought 4, and all 4 exhibited this condition. Hopefully once they break in I can get that extra round in. They fit the frame well, don't wobble much, and thus far are reliable. I like them considerably more than the standard 10rd mags, though the aluminum bases do get a bit mangled if you eject them onto gravel or another hard/abrasive surface when doing mag changes. All in all I'm happy with them.

Outstanding quality as always with any HK part. Genuine HK magazine and components, base plate rock solid aluminum and opertes flawlessly. Carries much better than the elephant foot design.