RCBS Neck Die Set - Group A - Popular Rifle Cartridges 7x57mm Mauser

Its Neck Sizer Die includes an Expander-Decapping Unit that resizes only the neck and removes the spent primer, maintaining case integrity. The Seater Die features a Bullet Seater Plug with a built-in roll crimper to secure the bullet firmly during seating, supporting consistent bullet placement and reliable ignition.

Features

• Neck Sizer Die resizes only the neck, preserving shoulder and body dimensions
• Expander-Decapping Unit removes spent primers during resizing
• Seater Die includes Bullet Seater Plug for precise bullet seating
• Built-in roll crimper secures bullet during seating
• Designed for bottleneck cases fired in bolt-action rifles

Specifications

• Brand: RCBS
• Model Number (MPN): 13802
• UPC: 076683138026
• Cartridge Compatibility: 7x57mm Mauser
• Die Set Type: Two-die set (Neck Sizer and Seater)
• Application: Neck sizing and bullet seating for bolt-action rifle cartridges