Chinese 7.62x51 ID

Can anyone ID/translate what is written here?

My trusted source has translated the writing as “sniper bullet”. The last character is “bullet” and the first two characters meand “hiding or ambush”, so he believes it to be “sniper bullet”. Hope this makes sense to your situation EOD.


Ian, thanks a lot! This fits exactly what I got along with the image as the person just had a general impression of it and noone at the spot spoke the other’s language.

EOD, you are welcome. I will pass your gratitude on to my translator. He is good.