I had a couple of thin brass sheets of different thicknesses from another project and I've cut them into scrapers and long skinny triangles and use those for a number of crud-removal applications including the area above the forcing cone.
Good idea. I'll snip some pieces off my scrap sheet brass and add them to my cleaning kit.
Ultrasonic Cleaner
in S&W-Smithing Forum !
The dollars spent buying an ultrasonic cleaner are good money that could go towards a baddly needed


Doesn't anybody own a toothbrush? That's all I use on all my revolvers to clean the top strap and forcing cone area.
Brush on some Hoppes or Shooter's Choice , let it sit, scrub with toothbrush and if you want to get fancy, use some compressed air to blast out the moisture.
Good-to-go.
You must not shoot many lead bullets. You'd be scrubbing for months wearing out toothbrushes before you got my 617 spotless.
I've used a variety of implements, from the thin stiff brush out of Brownells, to those dental picks, ultrasound, various tooth brush tools, folded over cotton handkerchief, home made dental floss, and certain thickness nylon tie-down straps. They all have advantages.
There's some ideas to try.
Stuff like this here:
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I just use a dental pick, it chips off really easily. I get the big chunks off, no need to get it perfectly smooth. Better than flame cutting-not likely on the 617!
That 617's just barely started to accumulate lead between its barrel and top strap! By the time I get around to cleaning it out I often can't see light between the barrel & top strap looking trom the side.
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