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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 59

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  1. PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

    PSA Custom AR-15 Fluted Carbine Buffer Tube, Black - 778128

    Rating:
    86%
    (44)
    $24.95
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  2. PSA AR-15 Rifle Action Spring

    PSA AR15 Rifle Action Spring - 7279

    Rating:
    85%
    (11)
    $2.99
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  3. PSA AR15 Pistol Buffer Tube - 516444934

    PSA AR15 Pistol Buffer Tube - 516444934

    Rating:
    70%
    (4)
    $29.99
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  4. PSA AR-15 A2 Buttcap Spacer

    PSA AR-15 A2 Buttcap Spacer

    Rating:
    93%
    (3)
    $1.99
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  5. PSA A2 Complete Buffer

    PSA A2 Complete Buffer

    Rating:
    85%
    (4)
    $17.99
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  6. Magpul ASAP-QD - Ambidextrous Sling Attachment Point - MAG529

    Magpul ASAP-QD - Ambidextrous Sling Attachment Point - MAG529

    Rating:
    90%
    (10)
    $28.45
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  7. Armaspec Stealth Recoil Spring SRS-H2

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

    Rating:
    92%
    (13)
    $77.99
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  8. Timber Creek AR Buffer Tube - AR BT

    Timber Creek AR Buffer Tube - AR BT

    Rating:
    80%
    (4)
    $19.99
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  9. TROY OEM M4 Sling Mount in Black

    Troy OEM M4 Sling Mount Black - SMOU-M4S-00BT-00

    Rating:
    80%
    (1)
    $41.99
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  10. LBE Unlimited AR-15 Milspec Buffer Tube Kit

    LBE Unlimited AR-15 Milspec Buffer Tube Kit

    $47.80
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  11. Magpul ASAP Ambidextrous Sling Attachment Point

    Magpul ASAP - Ambidextrous Sling Attachment Point MAG500

    Rating:
    88%
    (5)
    $30.35
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  12. Armaspec Stealth Recoil Spring SRS-Carbine

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

    Rating:
    83%
    (16)
    $75.99
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  13. Palmetto State Armory AR-15 Buffer Tube Kit Assembly

    PSA AR15 7075 Buffer Tube Assembly - Logo - 508022

    Rating:
    98%
    (38)
    Out of Stock
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  14. Palmetto State Armory AR-15 Pistol Buffer Tube Kit

    PSA AR-15 Pistol Buffer Tube Kit - 40433

    Rating:
    73%
    (40)
    Out of Stock
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  15. Timber Creek Carbon Fiber Buffer Tube, Black

    Timber Creek Carbon Fiber Buffer Tube, Black - AR CF BT BL

    $95.99
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  16. Odin Works Stabilizing Brace Pistol Tube

    Odin Works Stabilizing Brace Pistol Tube ‒ SB-PT

    Rating:
    40%
    (1)
    $59.99
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  17. PSA 6-Position Mil-Spec Diameter Buffer Tube

    PSA 6-Position Mil-Spec Diameter Buffer Tube 7075

    Rating:
    96%
    (14)
    Out of Stock
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  18. PSA Freedom Complete 6 Position Mil-Spec Diameter Buffer Tube Assembly

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

    Rating:
    96%
    (32)
    Out of Stock
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  19. PSA AR-15 H3 Buffer

    PSA AR15 H3 Buffer - 1215

    Rating:
    100%
    (6)
    Out of Stock
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  20. PSA AR-15 H2 Buffer

    PSA AR15 H2 Buffer

    Rating:
    94%
    (26)
    Out of Stock
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  21. PSA AR-15 Car Stock Lock Ring and Castle Nut

    PSA AR15 CAR Stock Lock Ring/Castle Nut - 412

    Rating:
    94%
    (20)
    Out of Stock
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  22. PSA AR-15 H Buffer

    PSA AR15 H Buffer

    Rating:
    94%
    (34)
    Out of Stock
    Add to Wish List Add to Compare
  23. PSA AR-15 Carbine Buffer

    PSA AR15 Carbine Buffer - 1177

    Rating:
    93%
    (28)
    Out of Stock
    Add to Wish List Add to Compare
  24. PSA A2 Receiver Extension

    PSA A2 Receiver Extension

    Rating:
    80%
    (4)
    Out of Stock
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Items 1-24 of 59

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  1. Buffers 13
  2. Buffer Springs 5
  3. Buffer Tubes 15
  4. Sling Mounts 16
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