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Accessories SOLD Proof Carbon .223 for Ultimatum Deadline

Stag556

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Minuteman
Feb 10, 2017
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Selling a Proof Research Carbon 20” bull barrel that is threaded for an Ultimatum Deadline action. Muzzle threads are 5/8x24. Sold the action so no need for the barrel any longer.
Approximately 400 rounds on it with tons of life left in it.
$500 shipping included, that’s less than the Carbon blank before any work but have no need for it so looking to move it.
PayPal preferred.
 

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Does it fit any other action beside the Ultimatum Deadline?
The threads are small shank savage threads. Similar to an ARC, Bighorn, etc. I can just tell you that it was headspaced to my Ultimatum so a smith would have to make any minor adjustments.