Our extended base pads are legal for USPSA Limited and Open competitions. Attached to the factory magazines they extend the magazine to 141.25mm length (5.56"). Whether you want to be competitive or not, these pads will extend the capacity of your magazines.
Extend your Mec-Gar CZ-75B 9mm magazine from 17 rounds to 23 rounds with our H141 base pad and follower/spring kit.
These magazines fit a variety of guns:
Tanfoglio Small Frame
Magnum Research' Baby Eagle
This kit fits the USPSA 141.25mm magazine gauge.