That’s cool! I remember the Johnny Eagle sets (wanted the “M-14”) and one toy maker who made a “.30 cal Browning”. It was belt fed.
They had some toy guns that “fired” those “stick ‘em” round caps and would shoot out a bullet. I guess everyone would wet their drawers if they saw those now. I grew up in a part of KY where you’d see folks wearing “pieces” in their holsters...and yet, not one massacre...go figure.