Hornady Match Bushing .337

The Hornady Match Bushing .337 is a precision neck sizing bushing designed for reloaders who demand consistency and control over case preparation. If you're using Hornady Match Grade dies, these interchangeable bushings let you fine-tune the tension between your resized case neck and seated bullet—a crucial variable that directly affects accuracy and brass longevity. The .337 size sits within Hornady's lineup of bushings, spaced in .002 inch increments, so you can dial in exactly the fit you need without overworking your brass.

Reloaders often overlook neck sizing precision as a source of group inconsistency. A bushing that's too tight accelerates case hardening and shortens brass life; one that's too loose invites bullet runout and velocity variation. The Match bushing system eliminates guesswork by letting you select the exact diameter that matches your bullet and desired tension. This is particularly valuable if you're loading match ammunition for precision rifle competition, long-range hunting, or benchrest shooting where every variable counts.

The .337 bushing works with both Hornady Match Grade Full Length Dies (which size the body and shoulder while using the bushing for neck sizing) and Match Grade Neck Dies (neck sizing only, with shoulder bump). Installation is straightforward on dies equipped with the self-centering bushing spindle, a design that ensures consistent alignment and sizing geometry run after run. Because these bushings are wear items subject to repeated use, having .337 on hand—or a selection of sizes nearby—means you won't interrupt your reloading session if you need to adjust neck tension or replace a bushing that's reached the end of its service life.