1)That yugo ammo is ok. The ones shown are of 1950's manufacture. The best Yugo ammo was made in the 1970's and 80's, but most of that is already sold out.

2)Same thing.

3) Use ammonia based product (most popular is windex) to remove the corrosive elements, run dry patch through to dryout barrel to prevent it from rusting. Then clean as normal.

4) Ammoman.com (He shows up at the Birchrun Gunshow in MI, so I don't have to pay for shipping! He also lets me use his hand cart to carry the cases I buy, out to my car)

5) Ok, it's non corrosive, but costs more and accuracy isn't good for competition.

You welcome.