What title says. These guys all spawn with machine guns and shit, and there are always a billion of them in the nether. Hell it's hard to even find any normal pigman, about 95% of the mobs spawned outside of nether fortresses are nothing but this mod.
Seems like an abandoned mod though, since the NBT bug "fixed" February still isn't fixed.

Change spawnweights in config.

And it is fixed: https://github.com/pWn3d1337/Techguns2/releases

Thanks, was not aware it was a config option. Why is the fix not on curseforge then?