L.E. Wilson Neck Sizing Die Bushing 272 Diameter Steel

Overview

The L.E. Wilson Neck Sizing Die Bushing in .272" diameter is manufactured from polished steel to allow reloaders to custom-fit L.E. Wilson bushing-type neck sizer dies to any brass and bullet combination. By allowing precise control over case neck dimensions, the bushing provides the correct amount of grip on the bullet without excessive resizing. To determine the appropriate bushing size, measure the outside neck diameter of a loaded cartridge with a precision micrometer, then subtract .002" to .003" to compensate for brass spring-back. This calculation yields a consistent .001" to .002" of neck tension, which is vital for producing accurate bench rest ammunition. Bushings are freely interchangeable across all Wilson bushing-type neck sizing dies.

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