YOU ARE BUYING A NEW CALLAWAY EPIC, FUSION, BIG BERTHA 816/815 & 814 DRIVER & FW. 350 ADAPTER SLEEVE FERRULE, THIS FERRULE FITS 2014, 2015, 2016 & 2017 MODELS. I HAVE BEEN USING MY SUPPLIER SINCE THE BIGINNING OF LAST YEAR WITH NO DEFECTS.
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