Hornady Match Grade Bushing .329"

The Hornady Match Grade Bushing .329" (Part Number 594329) is a precision reloading component designed for shooters who demand match-winning accuracy from their ammunition. This interchangeable neck sizing bushing works exclusively with Hornady Match Grade New Dimension Dies, providing ultra-precise case neck alignment that eliminates the risk of oversizing brass and premature case failure.

The .329" specification is sized to fit specific cartridge neck diameters with extreme precision. Hornady manufactures these bushings in .002" increments, allowing reloaders to fine-tune neck tension for their exact brass and bullet combinations. This self-centering design ensures that cases are sized concentrically every single time, a critical factor in competitive reloading where case runout directly impacts bullet seating concentricity and downrange accuracy. By controlling neck sizing rather than full-length sizing, reloaders extend brass life significantly while maintaining the dimensional consistency required for match-grade ammunition.

This bushing is essential for competitive rifle shooters, precision handloaders, and benchrest competitors who reload for accuracy-demanding applications. Match-grade reloading requires component-level control, and the ability to select the correct bushing size for your specific cartridge and equipment eliminates guesswork. If you're using Hornady Match Grade Dies and need the exact bushing size for .329" necks, this is the precision tool that separates match ammunition from standard handloads.