u/IvanTTroll · 2022-03-06 21:18:02 UTC · score 218

Everyone - meet the Kleiner Freund 5. A 3D printable MP5 build.

First off - it's hit beta testing today, and is open to everyone - but you'll need to DM Ivan over on rocketchat to get in.

It's a very special project, and I'm super excited to finally be sharing details:

How did the KF5 com…

u/wlogan0402 · 2023-10-01 19:38:14 UTC · score 1

Mr (maybe) hoffmanman, when are we getting a printable m3 grease gun using an ar15 trigger pack, Glock mags, and a common size tube? 👉👈

u/IvanTTroll · 2022-04-05 21:31:23 UTC · score 18

Found a setup for this KF5 that I'm happy with.

If you missed it, the KF5 is a 3D printable MP5 that takes the best parts of the MP5 (that beautiful roller delay) and pairs it with AR15 triggers in a printed setup that significantly lowers the cost and effort to build your own MP5.

As a range toy, I'd …