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AR-15 Buffer Tube Assembly Parts

Find the parts for your AR-15 buffer tube right here at Palmetto State Armory. Choose from the best in buffer tube parts such as buffer tubes, buffer springs, buffers, and sling mounts from some of the best selling brands. We are your online source for AR-15 guns, parts, and accessories.

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Items 1-24 of 54

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  1. PSA AR15 Pistol Buffer Tube - 516444934

    PSA AR15 Pistol Buffer Tube - 516444934

    Rating:
    70%
    (4)
    $29.99
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  2. PSA 6-Position Mil-Spec Diameter Buffer Tube

    PSA 6-Position Mil-Spec Diameter Buffer Tube 7075

    Rating:
    94%
    (11)
    $29.99
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  3. PSA AR-15 A2 Buttcap Spacer

    PSA AR-15 A2 Buttcap Spacer

    Rating:
    94%
    (3)
    $1.99
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  4. PSA AR-15 H Buffer

    PSA AR15 H Buffer

    Rating:
    94%
    (29)
    $22.95
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  5. PSA AR-15 H3 Buffer

    PSA AR15 H3 Buffer - 1215

    Rating:
    100%
    (2)
    $39.99
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  6. PSA AR-15 Carbine Buffer

    PSA AR15 Carbine Buffer - 1177

    Rating:
    96%
    (20)
    $9.95
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  7. PSA A2 Receiver Extension

    PSA A2 Receiver Extension

    Rating:
    100%
    (3)
    $19.99
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  8. PSA A2 Complete Buffer

    PSA A2 Complete Buffer

    Rating:
    86%
    (4)
    $17.99
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  9. PSA AR-15 Car Stock Lock Ring and Castle Nut

    PSA AR15 CAR Stock Lock Ring/Castle Nut - 412

    Rating:
    96%
    (17)
    $2.99
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  10. PSA AR-15 Car Stock Latch Plate

    PSA AR15 CAR Stock Latch Plate

    Rating:
    96%
    (10)
    $1.99
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  11. PSA AR-15 Mil-Spec Carbine Buffer Spring

    PSA AR15 Mil-Spec Carbine Buffer Spring - 410

    Rating:
    98%
    (14)
    $3.95
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  12. PSA Freedom Complete 6 Position Mil-Spec Diameter Buffer Tube Assembly

    PSA Freedom Complete 6 Position Mil-Spec Diameter Buffer Tube Assembly - 6200

    Rating:
    98%
    (20)
    $40.99
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  13. Neverwear La Pistola AR-15 Pistol Buffer Spring

    Neverwear La Pistola AR-15 Pistol Buffer Spring - NVW-AR15-PBS

    $12.99
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  14. LBE Unlimited AR-15 Milspec Buffer Tube Kit

    LBE Unlimited AR-15 Milspec Buffer Tube Kit

    $47.80
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  15. Odin Works Tungsten Buffer Weight

    Odin Works Tungsten Buffer Weight - OS-ABS TUNGSTEN

    $14.25
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  16. CMMG AR-15 Lower Receiver Extension Kit

    CMMG AR-15 Receiver Extension Kit, Carbine - 55CA6C7

    Rating:
    100%
    (4)
    $62.99
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  17. Timber Creek AR Buffer Tube - AR BT

    Timber Creek AR Buffer Tube - AR BT

    Rating:
    100%
    (2)
    $19.99
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  18. Armaspec Stealth Recoil Spring SRS-H2

    Armaspec Stealth Recoil Spring SRS-H2, - ARM153-H2

    Rating:
    94%
    (10)
    $75.99
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  19. Armaspec Stealth Recoil Spring SRS-Carbine

    Armaspec Stealth Recoil Spring SRS-Carbine, 3.3oz - ARM153

    Rating:
    84%
    (13)
    $75.99
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  20. Magpul ASAP-QD - Ambidextrous Sling Attachment Point - MAG529

    Magpul ASAP-QD - Ambidextrous Sling Attachment Point - MAG529

    Rating:
    98%
    (7)
    $28.45
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  21. Magpul ASAP Ambidextrous Sling Attachment Point

    Magpul ASAP - Ambidextrous Sling Attachment Point MAG500

    Rating:
    86%
    (4)
    $28.45
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  22. Palmetto State Armory AR-15 Buffer Tube Kit Assembly

    PSA AR15 7075 Buffer Tube Assembly - Logo - 508022

    Rating:
    98%
    (30)
    Out of Stock
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  23. Palmetto State Armory AR-15 Pistol Buffer Tube Kit

    PSA AR-15 Pistol Buffer Tube Kit - 40433

    Rating:
    74%
    (30)
    Out of Stock
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  24. PSA AR-15 Rifle Action Spring

    PSA AR15 Rifle Action Spring - 7279

    Rating:
    100%
    (7)
    Out of Stock
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Items 1-24 of 54

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  1. Buffers 13
  2. Buffer Springs 5
  3. Buffer Tubes 11
  4. Sling Mounts 16
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