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RCBS

RCBS .223 WSSM Full Length Die Set 2-Die Reloading

RCBS .223 WSSM Full Length Die Set 2-Die Reloading

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This RCBS .223 WSSM Full Length Die Set is a two-die reloading set built for bottleneck case preparation, bringing cases to SAAMI minimum cartridge dimensions for consistent ammunition. The set pairs a Full-Length Sizer Die with an Expander-Decapping Unit and a Seater Die with a Bullet Seater Plug, so sizing and bullet seating are handled by two dedicated dies.

The full-length sizer's minimum tolerance headspace maintains proper case body length, while the built-in roll crimper secures the bullet during seating. A vented design prevents case damage from trapped air and excess lubricant, and the dies are constructed of steel rather than carbide.

Key Features

Brand RCBS
Model Number 10501
Caliber .223 WSSM
Type Full Length
Die Set 2-Die Set
Included Dies Full-Length Sizer Die with Expander-Decapping Unit, Seater Die with Bullet Seater Plug
Material Steel
Crimp Style Roll Crimp
Case Dimensions SAAMI Minimum Cartridge Dimensions
Product Type Reloading Die Set

Compatibility

Designed for reloading .223 Winchester Super Short Magnum (WSSM) bottleneck cases.

How to use

Use the Full-Length Sizer Die with its Expander-Decapping Unit to bring fired bottleneck cases to SAAMI minimum cartridge dimensions, then seat the bullet with the Seater Die and its Bullet Seater Plug. The seater die's built-in roll crimper secures the bullet as it is seated.

Frequently asked questions

What dies are included in this RCBS .223 WSSM set?

The set contains two dies: a Full-Length Sizer Die with an Expander-Decapping Unit and a Seater Die with a Bullet Seater Plug.

What crimp does the seater die apply?

The seater die has a built-in roll crimper that secures the bullet during the seating process.

How does the vented design help during reloading?

The vented design prevents case damage from trapped air and excess lubricant.

What material are these RCBS dies made of?

The dies are constructed of steel, not carbide.

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