Lyman Accu-Prime Manual Bench Priming Tool

Lyman's Accu-Prime tool is one of the most accurate and precise priming tools available! What makes this tool so accurate is the patented adjustable priming punch (US Patent #11,713,950). Other priming tools use the top surface of the rim to hold the case during priming, and then either use "feel" for primer depth, or a tool stop of some sort. However, even tools with a stop are susceptible to rim thickness variations, which will then transfer these variations in primer seating depth. The Lyman