LYMAN Accu-Prime Auto-Load Bench Primer #7770050

The Lyman Accu-Prime™ Auto-Load tool - one of the fastest and most precise priming tools available! What makes this tool so precise is the patented adjustable punch. Other priming tools use the headstamp surface to hold the case during priming, then rely on the "feel" of the primer depth or some type of stop. However, even tools equipped with stops are sensitive to variations in the thickness of the headstamp, which transfer those variations to the primer seating depth. The patented adjustable Lyman punch is unique because it stops against the case's bottom surface. This allows precise control of the exact primer seating depth below the case's bottom surface.

Additionally, the Accu-Prime Auto-Load uses a unique linear guide system for primer feed tubes. This ensures extremely smooth primer feeding and an even primer drop.

Works with all standard shell holders of all brands.

- Mounts to the workbench with three screws
- the priming tool body is shaped to accommodate classic press shell holders
- supplied as standard with Large and Small tubes
- adjustable primer seating depth
- the primer is seated into the case simply by operating a side lever