Atlas Gunworks Add Zero Basepad
- Works with STI Backer Plate
- Made from Billet Aluminum
- Matte Black Finish
- Designed for 2011-style magazines that have a fixed round capacity
Turn your 126mm magazine into a legal 140mm magazine with the simple addition of this basepad!
Primarily used to increase the length of a 126mm magazine with a 10 round capacity without allowing for extra rounds.