went to the range today to try out some new ammo i had never used before. (blazer .45 auto)was at the 7 yard range at fcvcc when i noticed something coming towards me another shot and something else comes back at me again. i waited a few min and called cold range and went to see what it was and it was the copper cover for the bullet that was flying back at me. it wasn't the whole bullet just looked like it had a copper jacket. one landed 1' or so from my feet the other just 3 or 4. they didn't have much speed to them i was able to watch them fly back at me with plenty of time to move had they flown straight back at me. has anyone else ever noticed this or is this something i should maybe bring to the attention of a higher up