Lyman Large Primer Pocket Cleaner Multi-Caliber

The Lyman Large Primer Pocket Cleaner is a purpose-built case prep tool designed to scrape fouling, carbon residue, and debris from the bottom of large primer pockets so that fresh primers seat positively and consistently. It is an essential step in any precision reloading workflow, helping eliminate the soft ignition, misfires, and inconsistent seating depth that come from contaminated pockets.

Designed for multi-caliber use, the tool fits any cartridge case cut for a large primer. A molded handle keeps the cleaner comfortable in hand during long case prep sessions, while the steel cutting tip paired with a tough polymer handle delivers a balance of durability and ease of use. The bright gray and orange color scheme makes the tool easy to spot on a crowded reloading bench.

Lyman has been a trusted name in reloading tools and accessories for decades, and this pocket cleaner continues that tradition as an affordable, no-nonsense addition to any reloading setup. Weighing just 2 oz, it disappears into a case prep tray or range bag without taking up valuable bench space.