Lee Precision Breech Lock ChAllenger Reloading Press Kit

The Lee Precision Breech Lock Challenger reloading press kit is a complete reloading solution built for shooters who want to handle case priming off the press. If you're stepping into handloading or ready to upgrade from single-stage equipment, this kit bundles the core tools you need to develop safe, consistent ammunition from initial prep through final assembly. The Breech Lock quick-change bushing system lets you swap dies efficiently, and the included Auto Prime tool gives you control over the priming process separate from your press stroke.

Case prep is where reloading begins, and this kit doesn't skimp there. You get a Value Trim Case Trimmer that mounts directly to your press for streamlined trimming (cartridge-specific Quick Trim Dies sold separately), plus a hand-trim cutter and lock stud for bench work. A chamfer tool addresses both the inside and outside of case mouths, and you'll have small and large primer pocket cleaning tools to remove residue. Sizing lube is included to protect your brass during full-length or neck sizing.

Powder handling is equally practical. The Perfect Powder Measure delivers repeatable throws, and the Lee Safety Scale—one of the most sensitive and stable reloading scales available—lets you verify charge weights with confidence. A powder funnel makes case filling cleaner and safer. Round out the package with three hand priming tool shell holders in popular sizes (2, 4, and 19), so you can prep small and large rifle or pistol primers without hunting for extras.

This isn't a press-only purchase; it's a foundation. You'll still need to select a Case Length Gauge matched to your caliber, and if you plan to trim on the press, order the correct Quick Trim Die separately. Mount it on an optional Lee Bench Plate for a stable, organized reloading station.

Key Features

• Breech Lock quick-change bushing system for fast die swaps
• Auto Prime tool for off-press priming with three popular shell holders included
• Perfect Powder Measure for consistent charge weights
• Lee Safety Scale—highly sensitive for precise powder verification
• Value Trim Case Trimmer mounts to press; includes hand-trim cutter and lock stud
• Chamfer tool for case mouth prep (inside and outside)
• Primer pocket cleaning tools in small and large sizes
• Sizing lube included for case conditioning
• Powder funnel for safe, clean case loading

Specifications

Frequently Asked Questions

What case trimming options are included?

The kit includes a Value Trim Case Trimmer that bolts to your press for in-line trimming (you'll need to order the correct cartridge-specific Quick Trim Die separately), plus a hand cutter and lock stud if you prefer to trim cases at the bench.

Does this kit include everything I need to start reloading?

The kit covers press, priming, powder handling, and case prep. You will need to select and purchase a Case Length Gauge matched to the cartridges you plan to load, and a reloading die set for your caliber. A bench plate is optional but recommended for stability.

Can I use this press if I prefer to prime cases off the press?

Yes—that's exactly what this kit is designed for. It includes the Auto Prime tool and three hand priming shell holders so you can handle priming separately from your press work.

What shell holder sizes are included?

The kit includes hand priming tool shell holders in sizes 2, 4, and 19, covering most popular small rifle, large rifle, and pistol primer applications. If you need other sizes, they are sold separately.