The 10-inch elliptical coil shape is optimized for the terrain where gold settles

allowing sediment to settle in stages while reusing water through continuous circulation

At 1100g (38

heavily forested regions

CORS Detonation 13" x 14” DD Search Coil for Garrett AT Pro Metal Detector single-frequency The 10-inch elliptical coil shapeCORS Detonation 13 x 14 DD waterproof Search Coil with Coil Cover, Nut & Bolt, two Rubber Rings, Velcro Strap, and a Two Year Warranty. This search coil is compatible with the Garrett AT Pro Metal Detector. CORS Detonation Search Coil is lightweight and completely Waterproof and has excellent maneuverability. This coil is designed to detect medium and small targets at a depth that is unattainable for other coils. The CORS Detonation Coil is ideal for