German Air Force Becker MR 506 Survival Radio magnet for triggering and plastic cover with original slotted nuts for battery compartment, price is for both and screws parts together, each part individually 25 EUR, 50 EUR Offer is only for cover and magnet and srews, price for Becker MR 506 + Battery Cover +Magnet +Screws is 105 EUR , Please note that all our items are pure collector items or display items. The items are not tested for real use and have no aeronautical exams or clearances. Use is at your own risk !