A potent gun-care product that cleans, lubricates and protects from corrosion in one handy package. Its unique formula won’t freeze, oxidize or evaporate. Delivers flawless performance in temperatures from -50°F to 350°F. Available: 4.5 oz., 12 oz.
Used this on an 870 I bought used. Gun was clean on the outside, but the barrel was definately in need of some cleaning... followed the directions on the spray can and, Wow, What a Difference. I used a 12 ga brush, mop, and some spare rags.
G-96 is the best gun cleaning product I've found. It does an excellent job of dissolving residue, and is less noxious than most solvents. The best thing is that it cleans, lubes, and protects in one step. Doesn't gum up in low temps. Not cheap, but an excellent product!