Redding Body Die .17 Mach IV

1. Precision Body Sizing: This Redding Body Die is specifically engineered to resize only the body of the .17 Mach IV cartridge case, leaving the neck unsized. This is crucial for shooters who neck-size their brass to maintain minimal working of the case neck, thus extending brass life and improving accuracy. It effectively bumps the shoulder back just enough for reliable chambering, especially after several neck-sizing cycles.

2. Optimized for Accuracy: Crafted from heat-treated steel, this die is built to the highest standards of precision. The meticulously polished interior surfaces ensure smooth operation and minimize brass friction, leading to consistent resizing and helping to produce cartridges with exceptional uniformity. This level of control is highly valued by serious handloaders and competitive shooters seeking sub-MOA groups.

3. Unmatched Durability: As with all Redding dies, this body die is constructed for long-term reliability and performance. The robust material and precise manufacturing processes guarantee that the die will withstand countless reloading cycles without compromise, providing handloaders with a tool that consistently delivers accurate dimensions for their .17 Mach IV ammunition for years to come.

4. Specialized Application: This die is a specialized component for reloading, designed to complement neck-sizing dies. It is particularly beneficial for bolt-action rifle shooters who fire-form their brass and primarily neck-size, but occasionally encounter stiff bolt closure due to case body expansion. By addressing only the case body and shoulder, it ensures optimal fit within the chamber while preserving the precise neck tension achieved through neck-sizing.

ABOUT THE REDDING BODY DIE .17 MACH IV

The Redding Body Die .17 Mach IV stands out in the reloading world for its specialized function, meticulously addressing only the case body and shoulder while leaving the neck untouched. This unique design is a game-changer for precision handloaders, especially hunters and competitive shooters, who rely on neck-sizing to maximize brass life and achieve superior accuracy. Unlike full-length sizing dies that resize the entire case, this body die ensures that cases that have been fire-formed to a specific chamber maintain their critical neck dimensions. Made from precision-machined, heat-treated steel, it provides the essential 'shoulder bump' needed for reliable chambering without overworking the brass. This prevents premature brass fatigue, common with repeated full-length sizing, and contributes significantly to consistent bullet seating and improved ballistic performance. It's an indispensable tool for those dedicated to crafting custom ammunition with exceptional consistency and accuracy.

ABOUT REDDING

Founded in 1946 in Cortland, New York, Redding Reloading Equipment has a long-standing reputation for producing superior reloading tools. Known for their unwavering commitment to precision and quality, Redding became a trusted name among competitive shooters, professional gunsmiths, and serious handloaders. Their product philosophy centers on manufacturing equipment that provides reloaders with the control and accuracy required to produce ammunition with the highest standards of consistency and performance. Redding's innovative designs and meticulous manufacturing processes, often incorporating heat-treated steel and tight tolerances, have solidified their position as a leader in the reloading industry. All Redding products are proudly made in the USA.

MAIN FEATURES

• Caliber: .17 Mach IV

• Die Type: Body Die

• Function: Resizes the case body, removing expansion from firing, but leaves the neck untouched to preserve neck-sizing accuracy and extend brass life.

• Material: Heat-treated steel, precision machined for durability and consistent performance.

• Compatibility: Standard 7/8"-14 threads, compatible with most single-stage and progressive reloading presses.

• Application: Ideal for competitive shooters and precision handloaders who neck-size their cases but need to occasionally bump the shoulder back for reliable chambering in bolt-action rifles.

WARRANTY

This product is covered by a lifetime global warranty that includes defects in materials and manufacturing under normal use.

IN THE BOX

• Redding Body Die .17 Mach IV

• One (1) locking ring

• Instruction sheet