RCBS Full Length Die Set for 7mm Remington Short-Action Ultra Magnum

In the world of precision shooting, where accuracy and reliability are paramount, Redding offers a distinguished solution for those who reload their own ammunition. Presenting the 7mm Remington Short-Action Ultra Magnum Die Set, an essential tool for serious shooters who demand nothing less than excellence.

This two-die set is meticulously designed to handle bottleneck cases with utmost efficiency. At its core lies the Full-Length Sizer Die equipped with an Expander-Decapping Unit. Its primary function is to return your spent cartridge case to SAAMI minimum dimensions—a critical step in ensuring uniformity and performance consistency across every shot fired.

The Full-Length Sizer Die not only sizes the exterior of your brass but also de-primes it while expanding the neck just enough to accept a new bullet securely. Ingeniously vented, this die prevents potential damage caused by trapped air or surplus lubricant—common pitfalls in reloading that can compromise case integrity.

Precision doesn't stop there; headspace is maintained within tight tolerances, safeguarding against unwanted alterations in case body length during sizing. Such attention to detail ensures each round chambers effortlessly and performs flawlessly under pressure.

Complementing this setup is the Seater Die featuring a built-in roll crimper. This dual-purpose design allows you to seat your bullets firmly while simultaneously securing them with a professional-grade crimp—an indispensable feature for maintaining accuracy over multiple rounds without sacrificing speed or convenience.

For those committed to mastering their craft at the reloading bench and on the firing line, Redding's 7mm RSUM Die Set stands as a testament to quality engineering tailored for peak ballistic performance.