Description
HKP HK MP5K .40/10mm Stock Adapter
Add your favorite brace or stock to your 40 or 10mm MP5K with the HK Parts stock adapter. Designed to adapt UMP style and B&T folding stocks directly to the 40/10 K platform.
Made in the USA and available exclusively at HK Parts
Compatible With:
- HK MP5K .40/10mm