Sig P320 PinkyMag Extension

thingiverse

This pinky extension fits all compact and full-size magazines seamlessly. It will not accommodate subcompact magazines, however, requiring a small file or pick to carefully clean out the grooves supporting the magazine rails' slots during printing. The pictured model has performed admirably with 75% infill during reloads where it falls directly to the ground. In the future, I plan to upgrade to 100% infill for optimal performance, and this initial print was solely for fit testing purposes.