L.E. Wilson Neck Sizing Die Bushing 312 Diameter Steel

Overview

The L.E. Wilson Neck Sizing Die Bushing in .312 diameter is an essential reloading tool designed to give competitive shooters and precision reloaders exact control over case neck tension. Compatible with L.E. Wilson neck sizing dies and full-length sizing dies, this polished steel bushing helps deliver consistent bullet seating and improved overall accuracy. Wilson bushings are produced in .001" increments with a .003" taper through the middle section, where the case neck reaches. To select the proper size, measure the outside diameter of a loaded cartridge neck using a micrometer and subtract .002" to .003" to accommodate brass spring-back and ensure proper bullet grip without excessive resizing. Each package contains a single bushing (die not included).

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