LanceS4803 said:
Sweets 7.62 works for copper, and the ammonia smell is a real wakeup.
A real rocket scientist neighbor of mine built me an electric cleaning device. I think Outers used to sell one. Reverse electroplating kind of thing. WOrks great on copper.
Rocket scientist not required for electronic bore cleaner, just search on surplus rifles. If you require detailed instructions, PM me I can give you a call on how to make one. AS for cleaners/lube. CLP is a good, lube/hasty cleaner, hence the name C.L.P. (Cleaner,Lubricant,Protectant)
Yes Jack of all trades, master of none comes to mind.
I have been using the formula for ED's red for quite some time now, placing it in a pressurized can I purchased from Harbor Freight to using it to swab the bore. It does a good job. Removing Cu fouling is another matter, I roll with a homemade electronic bore cleaner. You can find the plans on Surplus rifles, or you can PM me and I will walk you through it over the phone. Amazingly simple.
At any rate. ED's will cut the lacquer coating in the chamber of your rifle, it also will cut most powder fouling.
It will not cut Cu (copper) fouling, it also will not nuetralize the salts with respect to corrossive ammo that you may be shooting.
If you shoot corrossive ammo,
Clean your rifle first with hot soapy water it is the only agent that will nuetralize the corrosive priming agent.
Follow up with a suitable cleaning regime, ED's red or equivalent.
Best of luck