Staccato/Prodigy DS/2011 +3 Mag Extension

I wasn't about to pay springfield or another company $50+ for a +3 magazine base pad extension for my Prodigy DS 17-round mag, so I designed my own in fusion from scratch.

Currently uses M3x4 heat set inserts I grabbed from microcenter here: https://www.microcenter.com/product/623328/adafruit-industries-brass-heat-set-inserts-for-plastic-m3x4mm-50-pack 

I might make a remix for use with Voron-sized heat set inserts, but I wanted the footprint to be as small as possible so it wouldn't be bulky.

Also uses M3 countersunk(FHCS - ISO 10642) screws, but any shorter button or hex head M3 screw should work, don't forget to add some Loctite to it so it doesn't back out!

Printed facing up like in the pictures, 0.2mm or less layer height, 0.4mm nozzle, 4 walls, PLA+ at least recommended.

No Supports required, but I'm sure it would improve bridging.

Pictured alongside a standard OEM 20 round Prodigy DS mag, I modeled it to be the around the same height as that when put on a 17-round mag to make it match 20 rounders.

Enjoy!