FNX and FNP .40 Magblock 10 Round Limiter

This Magblock fits the FNX and FNP .40 14 round magazines and will limit them to 10 rounds.  Easily installed in seconds under the follower. It is held in place with spring tension alone or can be glued or epoxied if desired.

-Simple install to make 10 round FNX and FNP .40 Magazines.

-No modification to the magazine is required.

-Lightweight and will not interfere with magazine reliability.