HK USP Magazine Question

[BigEd63]

I have a USP CT and was wondering if the larger capacity 12rd mag for the full size USP would fit and lock in?

Anyone try it or at least do a side by side comparison?

[IrishDevil]

Full size USP 45 mags are thicker than the Compact models. If you had an HK45 and a HK45C the fullsize will work as they are the same width. The new HK45 mags are based off of the USP 45 Compact mags.

[BigEd63]

Thanks for the reply that saved me the trouble of an order and a return.:)