Hornady Custom-Grade Series I Dies — Two-Die Set for Bottleneck Rifle Cartridges

Hornady Custom-Grade dies deliver shop-grade precision and long-term service for serious reloaders. This two-die set includes a full-length sizing die and a bullet seating die engineered to hold tight tolerances across repeated use, producing consistent case dimensions and repeatable seating for improved accuracy. The Sip Spindle design reduces torque and eliminates spindle slippage by using light threads on the spindle and collet, making spindle-lock adjustments smooth and simple while protecting hands from knuckle-busting effort during setup.

Series I targets popular bottleneck rifle cartridges and is built from hardened tool steel with precision ground threads and controlled die clearances to maintain concentricity and uniform bullet release. Backed by a lifetime guarantee against breakage or wear from normal use, these dies are intended as a durable, long-term foundation for precision handloads. Each set ships ready for immediate use and supports reloaders who demand tight tolerances, easy adjustments, and reliable performance across many years of loading.