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Trinity Force Free Float Quad Rail Barrel Nut MNLJ01B

Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B
Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B
Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B
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Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B
Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B
2 of 2 images
Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B

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Questions & Answers
will this fit a AR10 .308 barrel? Expert Answer

No, this is only for AR15.

by Nick B., Gear Expert, November 11, 2021
Will this work to convert a S&W M&P 15-22 handguard to a free float? Expert Answer

No, this will not be compatible.

by Nick B., Gear Expert, November 11, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Trinity Force Free Float Quad Rail Nut by Jeff, July 10, 2015
ordered this one to replace one that the barrel nut wrench blew through while trying to loosen.. fit and finish was as expected, maching was nicely done and the barrel nut handled the neccessary torque.. if you need to replace a barrel nut this woul...
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2/3 found this helpful
Helpful Positive Review
Did not work for me. by Deez, Verified Owner, January 13, 2015
Well made Aluminum barrel nut with steel lock ring. Does not fit on YHM, ATI, Sabre Defense, DPMS free float tubes. The threading is finer on these tubes. No one could tell me the thread pitch on any of the 3 barrel nuts I bought for my Sabre defense...
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2/3 found this helpful
Read All 2 Reviews

Product Temporarily Unavailable

Trinity Force Free Float Quad Rail Barrel Nut is currently unavailable. We are working with our suppliers to secure additional supply as quickly as possible. If you are looking for a comparable replacement you can receive sooner, please consider the suggestions from our product experts belowor explore other items in the Gun Parts, AR 15 Parts, Rifle Parts.

Product Info for Trinity Force Free Float Quad Rail Barrel Nut

AR15 Free Float Barrel Nutimage

Features of Trinity Force AR Free Float Barrel Nut:

  • Fits Bison and XR series Rails
  • 360 degree drilled holes for gas tube indexing.
  • Black anodized aircraft grade aluminum.
  • Locking ring included.

Package Contents:

  • Trinity Force Free Float Quad Rail Barrel Nut

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Trinity Force Free Float Quad Rail Barrel Nut Unavailable & Discontinued Models

List of Unorderable Models

  • Trinity Force Free Float Quad Rail Barrel Nut, Black MNLJ01B , MPN: MNLJ01B , UPC: 812530020911 , Code: TRN-BAN-MNLJ01B
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Last updated 2026-08-21 UTC.