This is the HK USP .40 S&W 16-round jet funnel magazine.

It doesn’t get much more feature-packed than this factory HK USP40 16-round magazine!

Constructed from a high-quality translucent polymer, you receive superior impact-resistance and an instant view of your remaining rounds. And if you want a more precise round count, you’ll find precision-cut rear-facing witness holes. 

Furthermore, the anti-tilt polymer follower ensures all 16 rounds remain perfectly aligned and ready to send down range. Having a few spare magazines is always a good idea whether your USP40 serves as your EDC or home defense gun. 

Note: using this magazine with the HK Jet Funnel magwell kit is highly recommended, but not required. 

The answer is “clear”…you should pick up a few of these translucent magazines immediately!