I use Sweets 7.62. It smells like ammonia (sp) and you can't leave in the barrel for more than 20 minutes, I think. I don't have the bottle in front of me. But it does an excellent job removing copper fouling.
Just found this and copied from another shooting fourm I frequent:
Apply the Sweets 7.62 solvent to the bore, swabbing back and forth as you do, let it set and work for 10-15 minutes and then push a patch through the bore, If the patch comes out with a green color jut repeat the operation until patches come out clean. DO NOT LEAVE SWEETS IN THE BORE FOR MORE THAN 20 MINUTES AT A TIME!
Sweets does not contain a rust inhibitor, so use something like Shooter's Choice after using Sweets.
Just found this and copied from another shooting fourm I frequent:
Apply the Sweets 7.62 solvent to the bore, swabbing back and forth as you do, let it set and work for 10-15 minutes and then push a patch through the bore, If the patch comes out with a green color jut repeat the operation until patches come out clean. DO NOT LEAVE SWEETS IN THE BORE FOR MORE THAN 20 MINUTES AT A TIME!
Sweets does not contain a rust inhibitor, so use something like Shooter's Choice after using Sweets.
