I’m going to visit my family in Upstate N.Y., at the end of the month. N.Y.S. still had the "Assault weapon ban" in effect. I want to bring my Sub 2000 w/h me. I also want to bring the 33rd mag.

Can anyone tell me how to find out if this mag was made before 1994, or even if N.Y.S can tell? There is a few #'s on the base of the mag. But I dont want to guess if its the serial # or not?

Im not going to be mad if its not a pre-ban mag. Ill just confiscate my dads pre-ban G17 mags!