Lyman .375 H&I Sizing Die 2766497 90-degree lubrication

Precision Reloading Tool

The Lyman .375 H&I Sizing Die is a dedicated reloading component designed for firearm enthusiasts who demand exact cartridge dimensions. It serves both professional and amateur gunsmiths preparing .375 H&I ammunition at the bench. The hardened construction ensures the die maintains critical tolerances over extended use. Part number 2766497 identifies this specific model for ordering.

Sustained Bench Performance

A tapered mouth and hardened interior work together to maintain perfect alignment during repetitive sizing operations, preventing run-out that can develop with softer tooling. The 90-degree hole spacing allows consistent lubrication flow even when using today's hard lubricants that resist spreading. This geometry reduces the friction spikes that cause sticking or case damage during long reloading sessions. Durability is built into the die body so performance does not degrade after thousands of cycles.

Upgrade From Worn Or Basic Dies

Reloaders replacing a worn die that no longer holds concentricity will regain the uniform neck tension required for accuracy. Those moving up from a standard die without angled lubrication ports gain reliable case release with modern hard lubes that previously caused galling. The jump is worth it when group sizes open up due to inconsistent sizing or when lubrication becomes a bottleneck. It is not for shooters who only load straight-walled pistol cartridges or who need a full die set with seating and crimping functions included.