The Lee Precision Shell Holder #20 is a dedicated component for hand-priming brass with the Lee Auto Prime, a bench-mounted priming tool that stands apart from conventional reloading press setups. If you're building a streamlined hand-priming workflow—whether you're staging cases before press work or running a dedicated priming station—this shell holder ensures your cartridges seat securely while you operate the Auto Prime's mechanical priming mechanism. This #20 holder is caliber-specific, so verify it matches your cartridge before ordering.

Lee Precision has spent decades refining reloading equipment, and this shell holder reflects that focus on reliability and fit. The Auto Prime system appeals to reloaders who prefer separating the priming step from full-length resizing and powder charging, or who want a dedicated hand-priming tool that doesn't require a press. The shell holder itself is straightforward: it locates and holds your brass at the correct height and position for the Auto Prime's primer seating mechanism to work without fuss.

Shell holders are wear items and caliber-specific, so many reloaders keep backups on hand. If you shoot multiple cartridges, Lee offers a range of individual holders and kit options. This #20 is only compatible with the Lee Auto Prime—it won't fit standard reloading presses or other priming tools.

The Lee Precision Shell Holder #20 is a dedicated component for hand-priming brass with the Lee Auto Prime, a bench-mounted priming tool that stands apart from conventional reloading press setups. If you're building a streamlined hand-priming workflow—whether you're staging cases before press work or running a dedicated priming station—this shell holder ensures your cartridges seat securely while you operate the Auto Prime's mechanical priming mechanism. This #20 holder is caliber-specific, so verify it matches your cartridge before ordering.

Lee Precision has spent decades refining reloading equipment, and this shell holder reflects that focus on reliability and fit. The Auto Prime system appeals to reloaders who prefer separating the priming step from full-length resizing and powder charging, or who want a dedicated hand-priming tool that doesn't require a press. The shell holder itself is straightforward: it locates and holds your brass at the correct height and position for the Auto Prime's primer seating mechanism to work without fuss.

Shell holders are wear items and caliber-specific, so many reloaders keep backups on hand. If you shoot multiple cartridges, Lee offers a range of individual holders and kit options. This #20 is only compatible with the Lee Auto Prime—it won't fit standard reloading presses or other priming tools.