LBE Unlimited AR-15 Barrel Nut


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LBE Unlimited Standard AR15 Barrel Nut

Compatible with any standard AR-15 upper, the LBE Unlimited Barrel Nut is a great part to use in your custom build. This barrel nut is made of quality steel and finished manganese phosphate will hold handguards secure and tight to ensure long-term accuracy. A delta ring assembly or select free float handguards can be used with this standard mil-spec barrel nut.

Use parts you can count on like the LBE Unlimited Barrel Nut in your AR15 builds for worry-free performance and accuracy. LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you’re in the middle of an AR build or you’re just looking to upgrade a key component, LBE has you covered with reliable parts and accessories to fit your distinct needs.



  • Brand: LBE Unlimited
  • Model: AR15 Barrel Nut
  • Fit: AR-15
  • Material: Steel
  • Finish: Manganese Phosphate
  • Made in U.S.A.

Have Questions About this Product?

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

LBE Unlimited Warranty

  • For warranty information about LBE Unlimited products, you can email them directly at

Customer Reviews

Based on 1 review
LBE Barrel Nut

Took it out but never used it, change of plans although it felt as a nut should; and is solid.This will work for its application at I felt a good price.

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