The Lyman Accu-Prime is a manual bench priming tool designed for reloaders who need repeatable, controllable primer seating. Its patented adjustable priming punch places the primer cup against the case bottom surface, allowing precise control of primer depth. The tool uses a smooth helix camming system actuated by a 90-degree side lever for seated primers and can be set up for right- or left-hand operation. It accepts standard press shellholders and ships with small and large primer punches included.
Key Specifications
- The product dimensions are 3.80 X 6.95 X 12.35.
- The listed height is 3.8000.
- The listed width is 6.9500.
- The listed length is 12.3500.
- The construction material is listed as METAL/PLASTIC.
- The tool accepts standard shellholders.
- The tool includes Small/Large Primer Punches.
- The listed weight is 2.221.
- Operation can be configured for Right- or left-hand use.
- Patented adjustable priming punch: US Patent 11713950.
Built for reloaders who prioritize consistency and precise primer depth control, the Accu-Prime combines an innovative priming punch design with a smooth side-lever action to deliver repeatable seating without relying on rim thickness for a stop. Its compatibility with standard shellholders and included punches make it a practical addition to a home reloading bench.
