6x Tokyo marui magazines MWS +magpull grips

These magazines have been modified with a green gas cartridge. This allows them to hold approximately three times as much gas and shoot much more consistently.

Do all mags come with magpull grips?

I'm selling the magazines because I already have six and these are redundant. These magazines are almost always sold out new.

You can take the entire set with you for €225. Pick up or shipping is both possible.
(Costs for buyer)