Description
The RCBS Full Length Die Set for 7×57 Mauser is designed for precision reloading of bottleneck cases. This two-die set includes a Full-Length Sizer Die with an Expander-Decapping Unit and a Seater Die with Bullet Seater Plug. The Sizer Die sizes the case to SAAMI minimum dimensions, ensuring optimal performance. It de-primes and expands the neck for easy bullet insertion while featuring vents to prevent case damage from trapped air and excess lubricant. With headspace held to minimum tolerances, this die set maintains case body length during full-length sizing. The Seater Die incorporates a roll crimper that secures the bullet efficiently. Perfect for enthusiasts aiming for accuracy and reliability in their reloading process.
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