L.E. Wilson Neck Sizing Bushing

Description

Product Overview

L.E. Wilson neck sizing bushings are hardened stainless steel inserts used in precision reloading to dial in case neck diameter and neck tension. These bushings are made in .001" increments, with markings that reference the middle of the bushing and a .003" taper that gradually sizes the neck as the case passes through.

Key Features

• Hardened stainless steel construction for consistent, durable neck sizing
• Sizes produced in .001" increments for fine control of neck diameter
• Marked middle diameter with a .003" taper for predictable neck sizing behavior
• Allows tighter effective sizing by reversing the bushing orientation when spring-back changes
• Designed for precision neck tension work and fine-tuning when standard bushing selection is insufficient
• Not interchangeable with Forster or RCBS dies

Choose the correct bushing size using your loaded neck diameter math, then use reverse orientation for small emergency corrections when brass has hardened or spring-back increases.