Who's got the best price on AK 40 rounders?

I bought a bunch of Romainian's (like new) at $12.95 each plus shipping (see 11th listing on link below). They were like new, just had to clean the Cosmoline off, used Simple Green:
Interordnance product list

I'm thinking of getting 5 of those since i cant find any Bulgarian Waffle 40 rounders on the market.
How did you get the cosmo out of them?

Robotizing,

Quoted: I'm thinking of getting 5 of those since i cant find any Bulgarian Waffle 40 rounders on the market. How did you get the cosmo out of them? Robotizing,

Simple Green and paper towels works great, then wipe down with silicon cloth the way you would a firearm. You could also use a light coat of CLP on the inside and spring if you plan on taking them apart. I initially just cleaned up the outside. Later on I opened them up to put in USA (FSE Mfg.) followers and floorplates for a 922R compliance issue for one of my AK's. Only one of ten had more than a very light coat of Cosmoline on the inside and spring.

Thanks for the info!

Tapco