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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.

Buffers

Buffers
Buffer Springs

Buffer Springs
Buffer Tubes

Buffer Tubes
Sling Mounts

Sling Mounts
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Items 193-216 of 495

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  1. Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Black - ARSPRESLICKBK

    Strike Industries 7075 T6 Aluminum AR Pistol Buffer Tube, Black - ARSPRESLICKBK

    Regular Price $77.99 Special Price $69.99
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  2. CMMG Stainless Steel Buffer Assembly for AR-15 Style Rifle - 55CA9A7

    CMMG Stainless Steel Buffer Assembly for AR-15 Style Rifle - 55CA9A7

    Regular Price $30.99 Special Price $27.79
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  3. CMMG Receiver Extension for A1 Style Rifle, Black - 55CA9B7

    CMMG Receiver Extension for A1 Style Rifle, Black - 55CA9B7

    Regular Price $43.99 Special Price $39.39
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  4. CMMG Receiver Extension for M4 Carbine Style Rifle, Black - 55CA9D7

    CMMG Receiver Extension for M4 Carbine Style Rifle, Black - 55CA9D7

    Regular Price $39.99 Special Price $35.69
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  5. Phase 5 Sloped Quick Disconnect End Plate, Black - SQD-EP

    Phase 5 Sloped Quick Disconnect End Plate, Black - SQD-EP

    Rating:
    100%
    (1)
    Regular Price $51.99 Special Price $45.99
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  6. Odin Works Adjustable AR-10 Buffer in Stainless Steel

    Odin Works Adjustable AR-10 Buffer, Stainless Steel - OS-ABS-AR10

    Rating:
    84%
    (5)
    Regular Price $84.99 Special Price $75.99
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  7. Odin Works Adjustable AR-15 Heavy Buffer in Stainless Steel

    Odin Works Adjustable AR-15 Heavy Buffer, Stainless Steel - OS-ABS-AR15-HVY

    Rating:
    94%
    (16)
    Regular Price $84.99 Special Price $75.99
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  8. CMMG AR-15 Lower Receiver Extension Kit

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

    Rating:
    100%
    (9)
    Regular Price $71.99 Special Price $63.99
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  9. CMMG AR-15 Carbine Buffer Assembly

    CMMG AR-15 Carbine Buffer Assembly - 55CA977

    Rating:
    100%
    (11)
    Regular Price $23.99 Special Price $21.49
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  10. CMMG AR-15 Carbine Action Buffer Spring

    CMMG AR-15 Carbine Action Buffer Spring - 55CA9A2

    Rating:
    92%
    (15)
    Regular Price $5.99 Special Price $5.39
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  11. Timber Creek AR Buffer Tube, Tungsten - AR BT T

    Timber Creek AR Buffer Tube, Tungsten - AR BT T

    Rating:
    100%
    (2)
    Regular Price $43.99 Special Price $31.99
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  12. Timber Creek AR Buffer Tube, OD Green - AR BT OD

    Timber Creek AR Buffer Tube, OD Green - AR BT OD

    Rating:
    100%
    (1)
    Regular Price $36.99 Special Price $32.99
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  13. Timber Creek AR Buffer Tube, Flat Dark Earth - AR BT FDE

    Timber Creek AR Buffer Tube, Flat Dark Earth - AR BT FDE

    Rating:
    100%
    (2)
    Regular Price $36.99 Special Price $32.99
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  14. Timber Creek AR Buffer Tube, Black - AR BT BL

    Timber Creek AR Buffer Tube, Black - AR BT BL

    Rating:
    100%
    (4)
    Regular Price $36.99 Special Price $32.99
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  15. Timber Creek AR Buffer Tube, Burnt Bronze - AR BT BB

    Timber Creek AR Buffer Tube, Burnt Bronze - AR BT BB

    Rating:
    100%
    (2)
    Regular Price $36.99 Special Price $32.99
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  16. Timber Creek QD End Plate, Red - QD EP R

    Timber Creek QD End Plate, Red - QD EP R

    Regular Price $18.99 Special Price $16.99
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  17. Timber Creek QD End Plate, OD Green - QD EP OD

    Timber Creek QD End Plate, OD Green - QD EP OD

    Rating:
    100%
    (1)
    Regular Price $18.99 Special Price $16.99
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  18. Timber Creek QD End Plate, Flat Dark Earth - QD EP FDE

    Timber Creek QD End Plate, Flat Dark Earth - QD EP FDE

    Regular Price $18.99 Special Price $16.99
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  19. San Tan Tactical AR-15 Carbine Buffer Tube Kit, Black - STT-CBTK-E

    San Tan Tactical AR-15 Carbine Buffer Tube Kit, Black - STT-CBTK-E

    Rating:
    100%
    (2)
    Regular Price $98.99 Special Price $89.99
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  20. Angstadt Arms 9mm Buffer Kit - AA09BUFKIT

    Angstadt Arms 9mm Buffer Kit - AA09BUFKIT

    Rating:
    100%
    (8)
    Regular Price $61.99 Special Price $54.99
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  21. Midwest Industries AR-15 Heavy Duty End Plate in Black

    Midwest Industries Heavy Duty End Plate, Black - MI-HDEP

    Rating:
    100%
    (2)
    Regular Price $36.99 Special Price $26.99
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  22. AR-15 lower parts kits

    CMC AR-15 6 Position Milspec Enhanced Carbine Buffer Tube Kit - 81626

    Rating:
    97%
    (12)
    $106.99
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  23. Geissele Super 42 Braided Wire Buffer and Spring Combo

    Geissele Super 42 Braided Wire Buffer & Spring Combo - 05-495

    Rating:
    93%
    (27)
    Regular Price $99.99 Special Price $89.99
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  24. Strike Industries Advanced Receiver Extension Buffer Tube - SI-AR-ARE-T7

    Strike Industries Advanced Receiver Extension Buffer Tube - SI-AR-ARE-T7

    Rating:
    92%
    (5)
    $49.99
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Items 193-216 of 495

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  1. Buffers 394
  2. Buffer Springs 50
  3. Buffer Tubes 171
  4. Sling Mounts 57
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