Lee Very Ltd. Production Pacesetter 3-Die Set .257 Ackley Imp

The Lee Very Ltd. Production Pacesetter 3-Die Set .257 Ackley Imp provides handloaders with the essential tools needed to master a high-performance wildcat cartridge known for its flat trajectory and efficiency. Much like tuning a marine engine for peak performance on open water, this specialized set is designed for marksmen who demand the increased velocity and case capacity offered by the Ackley Improved chambering. Whether preparing for a precision match or a long-range hunt, having a dedicated die set ensures consistent brass fire-forming and reliable cycling in custom-chambered rifles.

This comprehensive kit includes a full-length sizing die to return brass to its proper dimensions and an easy-adjust dead length bullet seating die for precise projectile depth control. The Lee Very Ltd. Production Pacesetter 3-Die Set .257 Ackley Imp also features the renowned Factory Crimp Die, which secures the bullet firmly without deforming the case mouth. Every set comes packaged with a universal shell holder, a powder dipper for accurate measuring, and detailed instructions containing specific load data to streamline the reloading process.

Designed for use with standard 7/8-14 thread reloading presses, these dies offer broad compatibility for veteran reloaders looking to optimize their .257 Ackley Improved ammunition. The limited production nature of this set makes it a vital acquisition for those running specialized setups where standard off-the-shelf dies are often unavailable. By utilizing the included components, users can achieve the tight tolerances required for superior accuracy and extended case life in high-pressure environments.