Mars Sniper 10"x6” DD Waterproof Search Coil for Fisher F2 and F4 Metal Detector falcon Pin hole size ~ about

Pin hole size ~ about 4-6 mm

this is a bonus especially if you are working in a remote area far from a power source

This Search Coil fits White's Prizm series

The Raptor Guide Handle helps keep your scoop from twisting when digging in hardpan (areas with rocks or lots of shells)

Mars Sniper 10"x6” DD Waterproof Search Coil for Fisher F2 and F4 Metal Detector falcon Pin hole size ~ aboutMars Sniper 10" x 6" DD Search Coil with Nut & Bolt, Coil Cover, 2 Rubber Rings, and a Two Year Warranty. The Mars Sniper coil allows for the detecting of targets efficiently in complex environments (areas with thick vegetation, sites highly contaminated with iron, ruined buildings, attics and vaults). Compatible with the Fisher F2 and F4 Metal Detector. The Mars Sniper coil allows for the detecting of targets efficiently in complex environments