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  1. 20" 5.56 DMR Barrel Assembly 1/7 w/FSB - TNTE Sales Inc.

    DMR 5.56mm 1:7 twist Rifle-length Barrel, 20" 41V50 Vanadium alloy mil-spec steel, fully machined and assembled with extension, chrome lined bore and chamber for optimum …

  2. TNTE Barrels - 20" Barrels - Page 1 - TNTE Sales Inc.

    DMR 5.56mm 1:7 twist Rifle-length Barrel, 20" 41V50 Vanadium alloy mil-spec steel, fully machined and assembled with extension, chrome lined bore and chamber for optimum …

  3. BKF AR15 20″ 5.56 DMR Rifle Length Chrome Lined Phos Barrel W/ FSB

    Our 5.56 chambered 20 inch DMR Rifle Length Classic Series Barrel is machined from CrMoV steel with a chrome lined bore and chamber with a manganese phosphate finish and …

  4. Ballistic Advantage 20" 5.56 Rifle Length AR 15 Barrel with FSB and ...

    This 5.56 chambered 20 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel and comes with a pinned Front Sight Base and Delta Ring Assembly Kit. This …

  5. 20 inch AR-15 Parts and Accessories For Sale - Primary Arms

    Best deals on 20 inch AR 15 parts and Accessories from brands like Colt, Ballistic Advantage, LMT & more! Fast shipping & industry-leading customer service.

  6. Sons Of Liberty Gun Works Combat Grade 5.56 Rifle Length Barrel

    Elevate your AR-15 with the Sons of Liberty Gun Works Combat Grade 20" Barrel. Durable, accurate, and preassembled with FSB, it's ready for rugged performance.

  7. 20" 5.56 DMR Rifle Length AR 15 Barrel, Classic Series

    Our 5.56 chambered 20 inch DMR Rifle Length Classic Series Barrel is machined from CrMoV steel with a chrome lined bore and chamber with a manganese phosphate finish and …

  8. Sons Of Liberty Gun Works Combat Grade 5.56 Mid-Length AR …

    The Sons of Liberty Gun Works Combat Grade 5.56 AR-15 Barrel features a mid-length gas block front sight base pre-installed.

    Missing:

    • DMR

    Must include:

  9. 20" 5.56 CMV Barrel w/ Pinned FSB, Rifle Length - Aero Precision

    Crafted to mil- spec standards from 4150 Chrome Moly Vanadium with a QPQ corrosion resistant finish, this barrel provides time tested precision and accuracy in a lightweight package. This …

    Missing:

    • DMR

    Must include:

  10. A2 front sight base with set screws > AR Discussions - AR15.COM

    Dec 17, 2016 · The FSB has the potential to get knocked around, and because it sits so high above the barrel, there is the potential for a lot of torque to be put on that component. Just find …

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