The Lee Precision 7.5x55mm Swiss Factory Crimp Die (Lee part no. 90184) puts a final, factory-quality crimp on your loaded 7.5x55mm Swiss rounds. A carbide sizing ring post-sizes the finished cartridge as it crimps, so every round chambers freely just like ammunition straight from the factory. Reloaders who load jacketed bullets without a cannelure rely on this die because the crimp is applied by squeezing the case mouth uniformly rather than rolling it into a groove that may not exist. It drops into any standard 7/8-14 press and is built for handloaders who want consistent chambering on 7.5x55mm Swiss brass, whether for hunting, precision, or range use.

Key Specifications

• 7.5x55mm Swiss identifies the exact chambering this Factory Crimp Die is machined for.
• Carbide sizing ring post-sizes the loaded cartridge body, correcting minor case growth or bulges from prior firings.
• Crimps the case mouth after sizing as a separate action from body sizing, for a factory-tight seal on the bullet.
• Works with jacketed bullets lacking a cannelure since the crimp squeezes the case mouth rather than rolling into a groove.
• Works with plain-base and cast bullets too because the crimping action does not depend on a bullet having a cannelure at all.
• Standard 7/8-14 die thread so it installs in any single-stage or turret press without an adapter.
• Adjustable crimp screw lets you dial in the exact amount of taper crimp your load needs.

Frequently Asked Questions

Does this die resize the bullet or just the case? It post-sizes the loaded 7.5x55mm Swiss cartridge body and applies a uniform crimp; it does not touch bullet diameter.

Can I use it with jacketed bullets that have no cannelure? Yes. Because the crimp is applied to the case mouth rather than a bullet groove, it works on cannelure-free jacketed bullets as well as cast and plain-base bullets.

Will this fit my single-stage press? It uses a standard 7/8-14 die thread, so it fits any press built to that industry-standard specification.

Buy the Lee Precision 7.5x55mm Swiss Factory Crimp Die

This 7.5x55mm Swiss Factory Crimp Die is the finishing step serious handloaders add to guarantee reliable chambering on every round. Order through Lee Precision‘s reloading dies lineup and our Lubbock, Texas team will get it to your door, ready to ship.