Metal Detecting

I’m hoping you may be able to help me. I have lost one of the silicone seals from one of the battery release buttons. Does anyone know if whites parts are accessible anywhere, I understand Garrets have some connection .

Welcome aboard the forum, thank you for your first post .
If such a part isn't readily available, personally, I'd make one up after sourcing some suitable material. From the images shown, perhaps a piece of bicycle innertube (or other) would make a suitable gasket/seal (difficult to suggest without physically holding the item). In the face of no spares being available, a simple DIY solution can usually be effected for a temporary quick fix - (in such cases, they often end up being the permanent solution).

Should you fancy making an introductory post, here's the link:
viewforum.php?f=33.

Enjoy your use of the resource and your time in the MDF community.
Good Luck resolving the issue. Regards Eric