Atlas Gunworks Magblock 10 Round Limiter for 140 mm 9mm 21 Round Magazines

This Magblock fits the Atlas Gunworks 126mm Slidelock 21 round 9mm magazines and will limit them to 10 rounds.  Easily installed in seconds at the follower (like in the photos), and It is held in place with spring tension alone or can be epoxied if desired.

- Simple install to make 10/21 Atlas Gunworks 140mm magazines. 

- No modification to the magazine is required.

- Lightweight and will not interfere with magazine reliability.

- Tested on factory Atlas Gunworks 140 mm magazines with the slidelock lockback follower as shown in the photos. The block may need to be modified to work with magazines from other manufactures or sizes. This block won't currently work with the competition model follower style. That block will be coming soon.