Simply getting the msl

[concepttheman]

I googled and searched on here about getting the msl of a gs3 Verizon 4g.
I tried connectbot---su----getprop ril.MSL.
Its hidden. Amyone know a unhide zip. I know they have one for sprint in xda I think.
If I flashed it, would it hurt something?
I have touch cwm.
Help.