Sinclair 270 Calibre Carbide Neck Turning Mandrel (.275") Cartridge_6.5 TCU when storing your guns

when storing your guns

this procedure is a worthwhile investment

Note: Shown with Die which is not included

Note: Not for use with RC Supreme

Sinclair 270 Calibre Carbide Neck Turning Mandrel (.275") Cartridge_6.5 TCU when storing your gunsThe shape and surface of all Sinclair mandrels is the result of years of experimenting by many expert handloaders. Their Carbide turning mandrels are precision ground from solid carbide stock, which yields even closer tolerances. All Carbide mandrels are ground to . 002" under bullet diameter. Adjustments on the Sinclair Premium Neck Turning tool will be more consistent with carbide mandrels due to the tighter tolerances of the mandrels.