Interchangeable mags - HK

[shootstraight62]

I'm hoping I can get an answer to this...

The HK V1 USP9 I'm considering has a 15rd mag, which is not legal in CA. Are the 10rd mags interchangeable with this gun? How difficult is it to purchase extra mags for this model?

Thanks!

[SiGloHK]

Wrong section.

[Gary95112]

Wrong section, but you can probably block the 15’s to make them compliant with California magazine laws. A lot of people do that with Sig and Glock magazines. Have a great day.

[Walther_Guy]

Welcome to Calguns. This section is for private handgun sales only. Please try posting in "California handguns" or "General gun discussions".

[JoshTy]

Interchangeable. Should be easy to find