RCBS 338 Win Mag Die Set – Full-Length 2-Die Set 16301

The RCBS 338 Win Mag Die Set provides reliable case sizing and precise bullet seating for .338 Winchester Magnum ammunition. Designed for reloading bottleneck cartridge cases, this full-length two-die set helps reloaders produce consistent ammunition for hunting, target shooting, and long-range applications.

The set includes a Full-Length Sizer Die with an Expander-Decapping Unit. It also includes a Seater Die with a Bullet Seater Plug and built-in roll crimper. Together, these precision dies support efficient case preparation and consistent bullet seating.

RCBS 338 Win Mag Die Set Features

The RCBS 338 Win Mag Die Set resizes cartridge cases to SAAMI minimum cartridge dimensions. As a result, properly sized cases support smooth and reliable chambering in compatible .338 Winchester Magnum rifles.

During the sizing process, the Full-Length Sizer Die reshapes the outside of the cartridge case. At the same time, the Expander-Decapping Unit removes the spent primer and expands the case neck to accept a new bullet.

Furthermore, RCBS maintains tight headspace tolerances to help limit unwanted changes to the case body length. Therefore, reloaders can achieve more consistent case dimensions during each full-length sizing cycle.

Full-Length Sizing for .338 Winchester Magnum

The Full-Length Sizer Die features built-in vent holes that release trapped air and excess lubricant. As a result, these vents help reduce the risk of dents and other case damage during resizing.

In addition, the Expander-Decapping Unit completes several important case preparation steps during one press operation. This practical design helps users maintain a smooth and efficient reloading process.

The precision sizing system supports consistent case dimensions from one reloading cycle to the next. Consequently, reloaders can prepare dependable ammunition with repeatable results.

Precision Seater Die with Built-In Roll Crimp

The RCBS 338 Win Mag Die Set includes a Seater Die with a Bullet Seater Plug. This die guides the bullet into the cartridge case and supports a consistent seating depth.

Moreover, the integrated roll crimper seats and crimps the bullet during one smooth operation. The crimp helps hold the bullet securely in place while supporting reliable ammunition performance.

The adjustable design also allows reloaders to set the preferred bullet seating depth for their chosen load. Therefore, the die offers the flexibility needed for a range of .338 Winchester Magnum reloading applications.

Reliable Reloading Dies for Consistent Results

RCBS manufactures its reloading dies for strength, accuracy, and dependable operation. Furthermore, the simple adjustment system makes this set suitable for both experienced reloaders and users starting with .338 Winchester Magnum ammunition.

Whether you reload for hunting, target shooting, or long-range applications, the RCBS 338 Win Mag Die Set delivers dependable sizing, accurate bullet seating, and consistent results at the reloading bench.

Key Features

• Designed for .338 Winchester Magnum ammunition
• Full-length two-die reloading set
• Includes a Full-Length Sizer Die
• Includes an Expander-Decapping Unit
• Includes a Seater Die with Bullet Seater Plug
• Sizes cases to SAAMI minimum cartridge dimensions
• Reshapes the outside of the cartridge case
• Removes spent primers during sizing
• Expands the case neck to accept a new bullet
• Built-in vents release trapped air
• Helps prevent damage caused by excess lubricant
• Maintains tight headspace tolerances
• Helps limit changes to the case body length
• Supports accurate and consistent bullet seating
• Integrated roll crimper
• Seats and crimps bullets during one operation
• Suitable for hunting, target shooting, and long-range applications

Specifications

• Brand: RCBS
• Product: Full-Length 2-Die Set
• Model Number: 16301
• Calibre: .338 Winchester Magnum
• Case Type: Bottleneck
• Sizing Die: Full-Length Sizer Die
• Sizing Standard: SAAMI minimum cartridge dimensions
• Sizing Assembly: Expander-Decapping Unit
• Seating Die: Seater Die with Bullet Seater Plug
• Crimp Type: Integrated roll crimp
• Application: Full-length case sizing and bullet seating