Relichunter2016 701 Posted April 6, 2019 Another one I have is this Detech DD coil for the Gpx series ML detectors....goes deep. I sold it previously but it got smashed by usps..so it was returned. I sprayed some sealant on the various cracks and it fired up just find. So the black marks you see was my attempt at waterproofing it. The coil is to big for me...the cracks need to be resealed...but last time I used it it worked nice and ran smooth. I hear the relic hunters back east like this coil, and like I said it goes deep. 100.00 includes shipping west of Colorado. Quote Share this post Link to post Share on other sites
