Who makes this .303?

[Chemist]

I just picked up a bunch of 303 British hunting ammo. The headstamp is nny...that's the closest I can get on the key board. It looks to be in Cyrillic. Two large lower case n's then a y. There is some type of green sealer around the primers as well.

 

[caporal]

Prvi Partisan

I just picked up a bunch of 303 British hunting ammo. The headstamp is nny...that's the closest I can get on the key board. It looks to be in Cyrillic. Two large lower case n's then a boxy Y. There is some type of green sealer around the primers as well.

uuy = Prvi Partisan

Larry"Caporal"Marcotte

 

[Chemist]

Thanks. I just added a picture. Any idea if it is corrosive or how old it is? Then again it probably doesn't matter as long as it goes boom!

 

[tiriaq]

Modern commercial non-corrosive.