The Redding Titanium Nitride Neck Bushing with .363 diameter provides superior performance and durability for precision reloading applications.Redding Titanium Nitride Neck Bushing.363 diameter for precise neck sizingTitanium nitride coating for enhanced wear resistanceReduced friction and extended bushing lifePrecision-machined for consistent performanceEssential for serious reloaders seeking maximum accuracy and consistency in cartridge preparation with the added durability of titanium nitride coating.