SIG P320 Magbase (fits 17- and 21-rd. mags, full-size + X-Five)

thingiverse

The SIG P320 Magbase fits both 17- and 21-round magazines perfectly. It's designed for full-size + X-Five models without a magwell mounted. The updated version is significantly more stable now, having addressed the issue of breaking when dropped to the ground in its initial release. For optimal results, print it with the rounded front facing upwards on the buildplate. This ensures that the thin holder of the magazine lip receives maximum stability when printed squarely.