Went shopping for a new range to shoot at. Aside from find a few ranges I prolly shouldn't have entered without a bulletproof vest (asked the NRA instructor the range rules and he shrugged) I found many are offering ultrasonic gun cleaning services.

Anyone tried this? I'm asking cause I got a 5L ultrasonic cleaner I had planned to use to clean my F3's carbs now gathering dust. Any opinions of using this for a solution (found it online)?

40%--Kerosene
30%-Denatured alcohol
15%--Ammonia
15%--Murphy's Oil soap

 

I used to work in a scuba dive shop and we used them clean regulator parts and stuff. The solution we used was 50/50, water and vinegar. Always worked great.