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AR Rifle Barrels

Palmetto State Armory has a large selection of AR Rifle Barrels to fully support your upgrade and repair needs. Count on Palmetto State Armory to provide the right parts at the right price from the best brands.

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  1. PSA 18" AR-15 Rifle Length .223 Wylde Barrel

    PSA AR-15 Barrel .223 Wylde 18" Rifle-Length Stainless Steel - 7791527

    Rating:
    96% of 100
    (38)
    Regular Price $229.99 Special Price $89.99
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  2. AR-15 Upper Receiver Parts

    PSA AR-15 Barrel 5.56 NATO 16" M4 Carbine-Length Nitride - 7782393

    Rating:
    98% of 100
    (18)
    $149.99
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  3. 16" AR-15 5.56 Nitride Barrel

    PSA AR-15 Barrel 5.56 NATO 16" M4 Carbine-Length Nitride

    Rating:
    100% of 100
    (7)
    Regular Price $119.99 Special Price $99.99
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  4. 16" AR-15 Nitride Barrel

    PSA AR-15 Barrel 16" 5.56 NATO 1:7 Mid-Length Nitride - 77932227

    Rating:
    96% of 100
    (10)
    $119.99
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  5. PSA AR-15 Barrel 16" 5.56 NATO 1:7 Mid-Length Stainless Steel - 7782785

    PSA AR-15 Barrel 16" 5.56 NATO 1:7 Mid-Length Stainless Steel - 7782785

    Rating:
    78% of 100
    (10)
    Regular Price $169.99 Special Price $139.99
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  6. 16" AR-15 5.56 Nitride Barrel

    PSA Freedom AR-15 Barrel 16" 5.56 NATO 1:7 Mid-Length 4150V Nitride

    Rating:
    86% of 100
    (9)
    $119.99
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  7. AR-15 16" Stainless Steel 1/7 Barrel

    PSA AR-15 16" Mid-length Stainless Steel 5.56 NATO 1/7 Barrel with "5.56 NATO 1/7 FREEDOM" - 48209

    Rating:
    94% of 100
    (23)
    $109.99
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  8. PSA 20" Rifle Length Grendel Stainless Steel Barrel and BCG Combo

    PSA 20" Rifle-Length 6.5 Grendel 1/8 Stainless Steel Barrel & BCG Combo - 5165448797

    Rating:
    94% of 100
    (3)
    Regular Price $289.99 Special Price $249.99
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  9. PSA 16" AR-15 300AAC Blackout Pistol Length 1:8 Nitride Barrel

    PSA 16" AR-15 300AAC Blackout Pistol Length 1:8 Nitride Barrel

    Rating:
    100% of 100
    (2)
    $119.99
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  10. PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel Barrel & BCG Combo - 5165448795

    PSA 18" Rifle-Length 6.5 Grendel 1/8 Stainless Steel Barrel & BCG Combo - 5165448795

    Rating:
    80% of 100
    (1)
    $249.99
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  11. PSA 16" PCC 9mm 1/10 Nitride Barrel Thread Pitch: 1/2x28

    PSA 16" PCC 9mm 1/10 Nitride Barrel Thread Pitch: 1/2x28

    Rating:
    40% of 100
    (1)
    $119.99
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  12. PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride Barrel - 5165449967

    PSA 16" Pistol-Length 300AAC Blackout 1/8 Nitride Barrel - 5165449967

    $109.99
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  13. Ballistic Advantage AR-15 Barrel 16" .223 Wylde Mid-Length Fluted, Bead Blasted

    Ballistic Advantage AR-15 Barrel 16" .223 Wylde Mid-Length Fluted, Bead Blasted

    Rating:
    100% of 100
    (1)
    $218.50
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  14. Ballistic Advantage Modern Series AR-15 Barrel 16" .223 Mid-Length QPQ

    Ballistic Advantage Modern Series AR-15 Barrel 16" .223 Mid-Length QPQ

    $156.75
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  15. PSA 20" Rifle-Length 6.5 Creedmoor 1:8 Stainless Steel Barrel & BCG Combo

    PSA 20" Rifle-Length 6.5 Creedmoor 1:8 Stainless Steel Barrel & BCG Combo

    Rating:
    82% of 100
    (9)
    $349.99
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  16. AR-15 Upper Parts

    PSA 20'' 5.56mm 1:7 FN CHF Chrome Lined Phosphate A2 Profile Barrel

    Rating:
    96% of 100
    (4)
    $349.99
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  17. PSA 20" Rifle Length .224 Valkyrie Stainless Steel Barrel

    PSA 20" Rifle-Length .224 Valkyrie 1/6.5 Stainless Steel Barrel & BCG Combo

    Rating:
    96% of 100
    (32)
    $229.99
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  18. PSA 20'' Rifle Length 5.56 1/7 Melonite A2 Barrel

    PSA 20'' Rifle Length 5.56 1/7 Melonite A2 Barrel

    Rating:
    100% of 100
    (3)
    Regular Price $129.99 Special Price $89.99
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  19. PA10 18" Mid-length AR-10 Barrel .308 Win 1:10, Nitride - 7779364

    PA10 18" Mid-length AR-10 Barrel .308 Win 1:10, Nitride - 7779364

    Rating:
    100% of 100
    (1)
    $189.99
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  20. Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/7,Parkerized, CH Bore, Stripped

    Harrington & Richardson 20" M16A1 Pencil Barrel, 5.56, 1/7,Parkerized, CH Bore, Stripped

    $194.99
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  21. AR-15 Upper Parts

    PSA 16" CHF Mid-length A2 5.56 NATO 1/7 Barrel Assembly - 7782477

    Rating:
    100% of 100
    (2)
    Out of Stock
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  22. Ballistic Advantage Modern Series AR-15 Barrel 18" .223 Rifle-Length, QPQ

    Ballistic Advantage Modern Series AR-15 Barrel 18" .223 Rifle-Length, QPQ

    Out of Stock
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  23. Ballistic Advantage Premium AR-15 Barrel 18" .223 Wylde Rifle-Length Bead Blasted

    Ballistic Advantage Premium AR-15 Barrel 18" .223 Wylde Rifle-Length Bead Blasted

    Rating:
    100% of 100
    (1)
    Out of Stock
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  24. Ballistic Advantage Performance AR-15 Barrel 16" .223 Rem Mid-Length Barrel

    Ballistic Advantage Performance AR-15 Barrel 16" .223 Rem Mid-Length Barrel

    Out of Stock
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Items 1-24 of 56

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