Mfs whitebox

[drill702]

Hello all , I picked up some 7.62 by 39 ammo at a auction and was wondering if anyone had some info on it.

 

[Bubba Yugga]

The headstamps are factory number on top, and year of manufacture below.
Military Surplus.
Just plink it away and wash afterwards as for corrosive.

 

[drill702]

Thanks, was hoping it wasn't corrosive