BULK WOLF AMMO FOR SALE NO FURTHER A MYSTERY

You will find a notch just below the top bullet on these mags that catch Wolf rounds and allow it to be not easy to load the magazine after which induce the next spherical as much as fall short to rise to the top. Have not had this issue on older or 1911 Mags.The brass has diverse coloration shades Do not know if that effected the hardness with the