This lower shaft section is manufactured by MarsMD as a direct replacement component

The 360° detection area and proportional audio/vibration make pinpointing quick and precise

Software updates via USB cable let XP push performance improvements and new features to the ORX as the platform evolves

The secure mounting system ensures it stays in position during active detecting

This program increases sensitivity to small and medium-sized nuggets while the five levels of IAR (Iron Amplitude Rejection) discrimination filter ferrous signals without masking adjacent targets

CORS Cannon 14.5"x10.5" DD Coil for Quest Q20 & Q40 Metal Detectors tallman-extension This lower shaft section isCORS Cannon 14. 5"x10. 5" DD Coil for Quest Q20 & Q40 Metal Detectors The Search Coil used by Professionals and Serious Detectorists! The CORS Cannon Search Coil is especially suited to search land heavily littered with iron, such as cities, beaches and parks. Working with a slow swing will help maximize its ability to find not only large and medium targets but small targets which weigh less than 1g as well. This coil is unusually light for its size,