Whichever coil is on the machine

Use alkaline batteries for maximum 30-hour runtime in the field

so your Axiom coil ships with full manufacturer warranty coverage

and optional MI-6 pinpointer: XP's patented radio protocol transmits target signals without delay

Feature GPX 11" Monoloop GPX 14" Double-D GPX 17" Monoloop Coil Size 11in 14in 17in x 13in elliptical (43cm x 33cm) Type Monoloop Double-D Monoloop Shape Round - Elliptical Waterproof Rating 1m / 3ft (3ft) 1m / 3ft (3ft) 1m / 3ft (3ft) Best Ground Type - Mineralized or salty ground Low-conductivity soil Specifications

CORS Point 5” DD Coil for Quest Q20 & Q40 Metal Detectors with Cover detector-maintenance Whichever coil is on theCORS Point 5 DD Search Coil with Coil Cover, Nut and Bolt, 2 Rubber Rings, Velcro Strap, Protective connector cap, and a Two Year Warranty. This coil is compatible with the Quest Q20 and Q40 Metal Detectors. The CORS Point waterproof coil is ideal for searching on land heavily littered with iron and other debris. The shape of the coil helps to separate nonferrous metal from iron. This coil is light and has excellent maneuverability, it is recommended