RCBS Two-Die Set for .257 Roberts Ackley Improved, 40-Degree Shoulder

Under the banner of RCBS, a brand synonymous with precision and quality, comes the Two-Die Set for .257 Roberts Ackley Improved, 40-Degree Shoulder. This set is renowned among reloading enthusiasts for its superior craftsmanship and performance.

The set comprises two essential components: a full-length sizer die and a seater die. The sizer die is equipped with an expander-decapping unit, a feature designed to efficiently remove spent primers while simultaneously expanding the case mouth. This process ensures a smooth and precise reloading experience.

To further enhance the durability and functionality of the sizer die, it features strategically placed vent holes. These vents serve a dual purpose: they prevent case damage by releasing trapped air and excess lubricant, thereby ensuring the longevity of your cartridges and the die itself.

The second component of this set, the seater die, is designed with meticulous attention to detail. It includes a bullet seater plug and a built-in roll or taper crimp, tailored specifically for the .257 Roberts Ackley Improved, 40-Degree Shoulder cartridge. This ensures a perfect fit and secure seating of the bullet every time, enhancing the accuracy and consistency of your reloads.

In summary, the RCBS Two-Die Set for .257 Roberts Ackley Improved, 40-Degree Shoulder is a durable, high-quality, and reliable choice for those seeking precision and consistency in reloading this specific type of ammunition.