Its the water in the Windex is what neutralizes the salts from the primers. Hoppe's #9 will do the job just fine. Thats all I use on my Mosin's
NRA Life Member, NRA Range Safety Officer, NRA Certified Pistol Instructor,, USPSA NROI Range Officer,
ICORE Range Officer, ICORE Match Director ,MAG 40 Graduate
As you are, I once was, As I am, You will be.