Videos tagged with Case Concentricity

This video details the process of neck turning brass cases to achieve superior ammunition accuracy. The instructor explains the hierarchy of accuracy factors, emphasizing powder and charge weight as paramount, followed by bullet quality. He then focuses on case neck concentricity, explaining how runout affects bullet alignment and accuracy. The guide demonstrates converting a case trimmer into a neck turner using specialized pilots and cutters, highlighting the importance of lubrication and precise adjustments to remove high spots and ensure a perfectly concentric neck for optimal bullet seating and flight.