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Q&A for Lyman Neck Expanding Rifle "M" Dies — 3 Questions & 2 Answers

Name Lyman Neck Expanding Rifle "M" Dies (5)
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Q
scolopax, guest, from Scotland, United Kingdom, asked on November 06, 2018

Do you have an "M" die for a 7mm-08 ?

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Answered by Tiffany S., Gear Expert, from IL, United States, on August 09, 2019

Yes, you can use product code LY-R6-NECKEXPDIE-7349011.

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Rick, member, from PA, United States, asked on April 19, 2018

Does this just flare the top of the case or does it expand the neck all the way down?

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Answered by Ethan C., Gear Expert, from IL, United States, on June 27, 2018

A bit of both. There are two steps to it. The first step expands the inside of the full 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.

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Q
Rex, member, from VA, United States, asked on May 29, 2020

Is this the right M die for 6.5 Grendel?

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Last updated 2025-11-12 UTC.