Skip to product information

Lyman Deluxe Rifle Neck Size Die w/ Carbide for 6mm Creedmoor NEW! # 7135128

SKU: 7135128

Rifle Neck Expanding Die 
For: 6mm Creedmoor 

Improves accuracy of cast and jacketed bullet reloads. 

Doesn't stretch cases as does standard expander button. 

Extends case life. A "Must-Have" die for the cast bullet or flat-base bullet user.

The first step expands the inside of the case neck to just under bullet diameter for precise case neck tension in the finished reload.

The second step expands the case mouth to bullet diameter or slightly over. 

This allows the jacketed or cast bullet to be started perfectly centered in the case mouth and properly aligned with the axis of the case neck.

Note: By adjusting the neck expanding plug slightly deeper, the second step also provides a slight flaring of the case mouth for reloaders using cast bullets. 

Improve your bullet seating for your rifle today with Rifle Neck Expanding M Dies.


We are a Factory Direct Dealer of Lyman Products, Inc.  

All of our products are BRAND NEW and contain all of the parts, materials and documentation.

You can expect and will receive prompt delivery of your item.

We are unable to accept returns on used, fitted, or altered parts. 
Returns must be in new, unused condition and in their original packaging.