Lee 243 Winchester Super Short Magnum (WSSM) Precision Micrometer Bullet Seating Die

Overview

The Lee Precision 243 Winchester Super Short Magnum (WSSM) Precision Micrometer Bullet Seating Die is built for accurate and repeatable reloading performance. Featuring a dead-length design that contacts the shell holder, it delivers uniform seating depths and minimizes bullet runout via a sliding floating bullet guide. The laser-engraved micrometer thimble is clearly marked in one-thousandth-of-an-inch increments for infinite adjustability. Its machined seating stem prevents damage to the bullet, while the reversible floating bullet guide allows for simultaneous seating and crimping.

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