Lee Factory Rifle Crimp Die 7mm STW

The Lee Factory Rifle Crimp Die 7mm STW is a precision reloading tool engineered for shooters who demand factory-quality ammunition consistency. Whether you're a competitive rifle shooter, precision hunter, or dedicated handloader, this die ensures every 7mm STW cartridge chambers smoothly and fires reliably. The integrated carbide sizer and crimp mechanism eliminates the variability that comes from manual crimping alone, delivering rounds that perform identically to factory ammunition—critical for shooters where precision and repeatability are non-negotiable.

This crimp die features a hardened carbide sizer that simultaneously sizes and crimps rifle cartridges in a single operation, guaranteeing uniform chamber fit across every round you produce. The carbide construction resists wear and maintains dimensional accuracy through thousands of reloading cycles, while the crimp feature locks the bullet securely in place and prevents bullet setback under recoil or feeding stress. The die accepts both jacketed and lead bullets, making it versatile for various ammunition configurations without requiring multiple tools or adjustment between bullet types.

Handloaders working with the 7mm STW—a high-velocity magnum cartridge used in long-range hunting and precision rifle competition—will appreciate the time savings and consistency this die delivers. Installation is straightforward in any standard single-stage or progressive press with 7/8-14 TPI threading. The Lee Factory Rifle Crimp Die 7mm STW (SKU LEE90869) integrates seamlessly into established reloading workflows and pairs effectively with Lee's full line of 7mm STW dies, making it an essential upgrade for serious handloaders seeking factory-level quality control without factory production costs.