H&K P30 VP9 9mm Magblock   (10 Round Limiter for 20 Round Magazines w/ a +5 HK extension)

This Magblock fits the H&K P30 and VP9 9mm magazines and will limit them to 10 rounds New design easily installed in seconds into the follower. This block is designed for the 15 round magazine that has the +5 HK store extension like in the pictures. This block will only work in the 15 round magazine.

- Simple install to make 10/15 H&K P30 and VP9 magazines.
- Lightweight and will not interfere with magazine reliability.
- Made of heat resistant, reinforced polymer.