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Is it possible to get just the Castle Nuts that comes with the ARFX buttstock, it is a thin castle nut and I can't find just the nut. — 2 Answers

by Marcus, from OK, United States Asked on May 30, 2022

Name DoubleStar ARFX AR-15 Skeleton Stock (4.6)
$129.99 $116.99 Save 10%
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Answered by Hunter, Gear Expert, from OH, United States, on June 10, 2022

Doublestar does not state the specific castle nut that is used with the DoubleStar ARFX AR-15 Skeleton Buttstock. However, the only Doublestar castle nut we have available can be found at the link below. If this isn't the castle nut you are looking please email us at techsales@opticsplanet.com for more information.
https://www.opticsplanet.com/doublestar-car-castle-nut.html

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Answered by CaptFupa, member, from AZ, United States, on December 17, 2024

Yes they sell that separately. It’s hard to find on their website. I called the company and they gave me the part number to put into the search bar at the website. It’s just over 30$.

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Last updated 2025-11-12 UTC.