What does 3030-150 MEAN!!!!!!!?

Question

This song is sick. and it is bugging me because i know the lyrics but i dont know wat 3030-150 means.

Answer 1

I don't have a clue about the song...never heard of it, and doubt I'll seek it out. So this is simply a guess...there is a 3030 caliber rifle, and the 150 could pertain to the grain of a round it uses. Like I said...just a guess.