Remixed so the magnet is positioned closer to the front to give a stronger magnetic hold.
I printed face down with supports to give a nicer pattern.
Back cover with M3 hole is so you can remove the back cover if you need to.
To remove the magnet from the stock holder I just used a blow torch/lighter to soften the petg and used pliers to remove the magnets.
The author remixed this model.
Remixed so the magnet is positioned closer to the front to give a stronger magnetic hold.