Sand blast gun
It doesn't matter if you have low humidity. Your compressor is still going to generate condensation regardless.
My gun would clog in about 2-3 cycles of the compressor and I have a 60gal IR.
I had to run the air through the filtering system I set up for paint which is essentially a couple of different types of filters along with a desiccant filter. I wasn't even able to blast a lower control arm without it clogging. After I filtered it, I blasted the upper and lower control arms as well as all the hardware for the front suspension.
Finally, Cabin sandblaster fix. - The Garage Journal Board
Here is a mod that worked for some other folks.