I've probably handled as many "gummies" as anybody.
MUCH improvement can be accomplished by soaking in Ed's Red. Make it
without the alternate lanolin formula.
CLICK: Ed's Red Formula
For years, I have used a large cheap aluminum baking pan with a clear plastic cover. I put heavy paper shop towels in the bottom of the pan to help protect from any grit, put a good bit of solvent in the pan, and "paint" the gun every day or two with a cheap 1-1/2" paint brush. I use the brush to drip loads into every hole I can find.
I recently bought glass baking dishes with heavy, tight plastic covers to prevent evaporation of the three volatile components.
Soak it and re-paint it once or twice a day. Do it till all gumminess is gone.
Then, I use an air compressor over a very large trash can lined with waste cardboard to blow it all out.
I have a very effective dryer in the air line to remove all moisture. You can use canned air if you don't have a compressor.
Edited to add:
DANGER---
Ed's Red DISSOLVES PAINT and PLASTIC!!!
DO NOT Soak things like Red Ramps and White Outline Sights!
Ed's Red is flammable.
Don't breathe fumes.
Don't breathe the 'mist' created when blowing off.
Don't drink it.
Don't soak your hands in it.
Don't wipe it on your face.




