Here you can find a selection of mars search coils to fit xp metal detectors
Mars 15" Goliath Coil For Quest Metal Detectors
Mars 13" Discovery Coil For XP Metal Detectors
Mars Tiger Coil 10" x 13" For XP Metal Detectors
Mars 15" Goliath Coil For XP Metal Detectors
Mars Sniper Coil 6" x 10" For XP Metal Detectors
Mars 7" Coil For XP Metal Detectors