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Will it work with another castle that’s fit for mil spec. — 2 Answers

by Boston, from MO, United States Asked on July 26, 2021

Name Fortis Manufacturing AR-15 LE Omega Clip Castle Nut/End Plate K2 System (4.8)
As Low As $43.99 Save Up to 29%
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Answered by Brandon B, Gear Expert, from IL, United States, on September 08, 2021

Yes they can be used.

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Answered by Cuz, member, from PA, United States, on October 30, 2021

No, it won’t. A standard castle nut has neither the indentations/holes for the clip to engage nor the tapered machining to even fit. I have no idea why the “Expert” said it would. However, it comes with a castle nut so I’m not sure why you would even want to use another one.

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