I bought a box of old Norma 7.7 Jap for $10. I couldn't say no because of the price, but I'm a little nervous because of the age of the ammo. The guy that sold it to me said it's about 40 years old. The lead tips are corroded, but still in one piece. Since it's just the tip, I think it's safe to fire, but I wanted to get more opinions before I put them in my rifle.