Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Gold Metal Detector gold-cube 5" Sport concentric coil is

5" Sport concentric coil is a great all-around search coil for all types of hunting

whether you're working with wet or dry concentrates

All of this in a lightweight and well balanced design

There is a reinforced aluminum brace to give this scoop added durability

The GoldBanker

Mars Discovery 13” DD Waterproof Search Coil for Garrett AT Gold Metal Detector gold-cube 5" Sport concentric coil isMars Discovery 13" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and reliable coil for a wide range of search tasks. Compatible with the Garrett AT Gold Metal Detector. The Mars Discovery coil is the most optimal size for universal detecting at 13. It is a very well balanced, lightweight and