Is this corrosive?

Ran across a lot of ammo in brown cardboard boxes. From the website I have determined that it is Jugoslavian ammo. It told me when it was made, where it was made etc. but not the one thing I really wanted to know

Is this stuff any good, but mainly is it corrosive?

I really don't care for corrosive, and the bore is already dark but I just wanted to know

The ammo is marked NNY 1986

TIA

Yes, corrosive it is. Just clean your gun when you are done shooting. All the fuss about corrosive ammo is much ado about nothing as long as you clean your gun well.
tom

Thanks, I thought it was but wanted to be sure.

I will shoot corrosive, but.............................when I do I usually take down the gun to it's barreled receiver and flush with water and windex.

Other than that, I usually clean the "normal" way with solvent and leave the wood attached until my once a year cleaning.

Thanks for the help
Bob