Hornady Lock-N-Load Case Prep Large Caliber Chamfer

The Hornady Lock-N-Load Case Prep Large Caliber Chamfer (MPN 050170) is a precision reloading tool designed for shooters who demand consistency and efficiency in ammunition preparation. This chamfering tool is essential for eliminating case mouth burrs, which can affect the performance of your ammunition. Whether you're a competitive marksman or a high-volume reloader, this tool is built to meet your needs.

Engineered specifically for large-caliber rifle cartridges, this chamfer features Hornady's precision-machined cutting geometry that effectively removes sharp, uneven edges created during the brass casings' initial manufacturing or previous firing cycles. The chamfering process bevels both the internal and external case mouth, ensuring consistent primer seating depth and reducing the risk of pressure variations caused by inconsistent flash hole geometry. Its robust construction is designed to withstand frequent use in high-round-count reloading sessions.

Law enforcement armorers and military marksmanship instructors benefit significantly from this tool when maintaining duty ammunition or training rounds at scale. The tool integrates seamlessly into Hornady's modular Lock-N-Load case prep system, allowing for rapid setup changes between different calibers and prep tasks. Its compact profile and lightweight design make it portable, ideal for reloaders managing multiple stations or mobile precision shops.