RCBS 16601 Full-Length Die Set .338 Lapua Magnum

RCBS Full-Length Reloading Die Set for .338 Lapua Magnum

This two-die set is purpose-built for reloading bottleneck rifle cartridges, specifically engineered for the .338 Lapua Magnum.

What's Included

• Full-Length Sizer Die with Expander-Decapping Unit
• Seater Die with Bullet Seater Plug and integrated roll crimper

Full-Length Sizer Die Features

The sizer die brings cases to SAAMI minimum cartridge dimensions for consistent, reliable performance. It accomplishes three critical functions:

• Sizes the case exterior to proper dimensions
• De-primes spent primers safely and efficiently
• Expands the case neck to accept bullets

Venting ports prevent case damage from trapped air and excess lubricant. Headspace is held to minimum tolerances, ensuring the case body length remains unchanged during the sizing process—a critical factor for precision reloading.

Seater Die Features

The seater die seats bullets with precision while simultaneously applying a roll crimp to secure the bullet in place. This integrated approach saves time and ensures consistent bullet retention.

The Bottom Line

This is a straightforward, reliable die set for serious .338 Lapua Magnum reloaders who demand accuracy and consistency. RCBS has engineered these dies to exacting standards, making them suitable for both target shooters and hunters pursuing long-range game.