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Need help to find a barrel nut for this but no idea which one?? I'm building a AR15 mid length. Any links would help — 1 Answer

by Frank Martinez, from CA, United States Asked on March 28, 2022

Name FAB Defense AR-15/M16 Aluminum Picatinny Quad Rail Handguard (3.8)
As Low As $150.49 Save Up to 39%
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Answered by Ethan, Gear Expert, from IL, United States, on May 09, 2022

The FAB Defense M16 Aluminum Quad Rail Handguard does not require a barrel nut. It is a two-piece design that utilizes the delta ring and handguard cap to secure to the rifle.

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