What are the most reliable firearms that don’t need non 3D printed parts? I plan to print in PA6-CF unless someone can convince me PA12 is better, and I don’t mind projects that need you to tune your settings to hell and back.
I’m looking for a range toy/home defense tool. Handguns are preferred but I don’t mind other form factors. I plan to start with a harlot, but I definitely want something semi auto or slide action, I don’t like the idea of having to load after every shot
I don’t want my address to be associated with 3d2a so I’d prefer projects that don’t need kits or firearm parts, but if it’s absolutely necessary I can get my hands on a barrel liner.


Modelo Polylactico can be built with only off the shelf parts. Decker 380 only requires a barrel liner and it’s possible to ECM your own barrel for it if you’re motivated enough. https://guncadindex.com/detail/Modelo-Polytactico:c https://guncadindex.com/detail/Decker-380-3.0.2-Advanced-Mods:7
Nice, thanks for the recommendations. The decker fits the bill but damn is it ugly LOL