UltraSonic cleaning of M&Ps

[Kaldor]

Hey all

Im thinking about picking up a Harbor Freight Ultrasonic cleaner to clean parts and such in.

Anyone clean the grip frames of there M&Ps in one of these? And if you are, any homebrew recipes for cleaner? The slide is easy enough to clean, but Id like to get some of the grungy **** out of the frame.

Thanks

 

[Bkreutz]

I use the cleaning concentrate for steel, the brass concentrate doesn't do much for steel. The only thing I use the ultrasound for is cleaning magazines and compensators. I don't like the idea of getting the "tampon" inside the trigger return spring wet. Here's a link to a thread I made on how I clean my M&P's http://smith-wessonforum.com/smith-wesson-m-p-pistols/400655-m-p-cleaning-101-a.html

 

[Kaldor]

That was my concern as well, the little foam plug in the trigger spring.