Lee Precision .375 H&H Magnum Collet Neck Sizing Die

The Lee Precision .375 H&H Magnum Collet Neck Sizing Die is a dedicated reloading die that sizes only the case neck of .375 H&H Magnum brass, leaving the body and shoulder of the case undisturbed. Because the collet works the neck alone, the case is subjected to less working during each resizing pass, which helps handloaders get more reloads from their brass.

This is the collet neck sizing die only, sold as a single die under model LEE-91025. It is built for the .375 H&H Magnum cartridge and fits the standard reloading press setup used for that die type, making it a straightforward addition for reloaders who already load this belted magnum and want to keep their fire-formed cases matched to one rifle.

Key Features

Highlights

• Collet-style neck sizing works only the case neck
• Reduces case working compared with full-length sizing
• Made for .375 H&H Magnum cartridges
• Single die, model LEE-91025

How to use

Install the die in a reloading press, set it so the collet closes on the case neck, and run a lubricated, fire-formed .375 H&H Magnum case into the die to size the neck. Because only the neck is worked, cases should be kept segregated to the rifle they were fired in.