Buffers, Tubes & Kits

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Explore our Curated Selection of Buffers, Tubes and Kits from Top Tier Brands

Aero Precision , KAK Industry , Dirty Bird Industries , Geissele Automatic , JP Enterprises , NBS

  • Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

    Discount Mil-Spec Carbine Buffer / Receiver Extension Kit

    (520)
    MSRP: $39.95
    $24.95
  • Sale!
    NBS Mil-Spec AR-15 Carbine Buffer Spring
    SALE ENDS: 00h 00m 00s

    NBS Mil-Spec AR-15 Carbine Buffer Spring

    (44)
    Save 76%
    MSRP: $3.95
    $0.95
  • Sale!
    NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube
    SALE ENDS: 00h 00m 00s

    NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

    (217)
    Save 48%
    MSRP: $24.95
    $12.95
  • Sprinco AR-15/10 Buffer Spring

    Sprinco AR-15/10 Buffer Spring

    (69)
    Starting from: $19.95
  • Mil-Spec Carbine Buffer Kit

    Mil-Spec Carbine Buffer Kit

    (65)
    $44.99
  • Sale!
    Trinity Force Pistol Buffer / Receiver Extension Kit
    SALE ENDS: 00h 00m 00s

    Trinity Force Pistol Buffer / Receiver Extension Kit

    (186)
    Save 50%
    MSRP: $39.96
    $19.95
  • Sale!
    NBS AR-15 4.9 OZ Solid Weight Heavy Buffer
    SALE ENDS: 00h 00m 00s

    NBS AR-15 4.9 OZ Solid Weight Heavy Buffer

    (62)
    Save 45%
    MSRP: $17.99
    $9.95
  • Armaspec Stealth Recoil Spring

    Armaspec Stealth Recoil Spring

    (203)
    Starting from: $76.49
  • Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

    Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

    (61)
    MSRP: $49.95
    $44.95
  • KAK AR-15 Standard Carbine Buffer

    KAK AR-15 Standard Carbine Buffer

    (34)
    $15.00
  • Sale!
    Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring
    SALE ENDS: 00h 00m 00s

    Dirty Bird AR-15 17-7 Stainless Steel Carbine Buffer Spring

    (12)
    Save 50%
    MSRP: $7.95
    $3.95
  • Sale!
    NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit
    SALE ENDS: 00h 00m 00s

    NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

    (57)
    Save 25%
    MSRP: $39.95
    $29.95
  • Dirty Bird AR-15 17-7 Stainless Steel Flat Wire Spring

    Dirty Bird AR-15 17-7 Stainless Steel Flat Wire Spring

    (39)
    MSRP: $24.95
    $22.95
  • Armaspec Sound Mitigation Buffer

    Armaspec Sound Mitigation Buffer

    (54)
    Starting from: $53.99
  • Sale!
    Geissele Super 42 Braided Wire Rifle Buffer Spring
    SALE ENDS: 00h 00m 00s

    Geissele Super 42 Braided Wire Rifle Buffer Spring

    (19)
    Save 15%
    MSRP: $34.00
    $28.95
  • Sale!
    Vltor A5 Standard Weight Buffer - 5.3 Oz.
    SALE ENDS: 00h 00m 00s

    Vltor A5 Standard Weight Buffer – 5.3 Oz.

    (11)
    Add to cart to see price
  • Strike Industries Advanced Receiver Extension (Buffer Tube) for AR-15 / AR-10

    Strike Industries Advanced Receiver Extension (Buffer Tube) for AR-15 / AR-10

    (62)
    Starting from: $53.95
  • Strike Industries AR Carbine Flat Wire Spring

    Strike Industries AR Carbine Flat Wire Spring

    (42)
    MSRP: $23.95
    $21.95
  • Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube

    Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube

    (13)
    Starting from: $24.95
  • Kaw Valley Precision Stainless Steel Carbine Buffer Spring

    Kaw Valley Precision Stainless Steel Carbine Buffer Spring

    (10)
    MSRP: $9.95
    $6.95
  • ODIN Works Adjustable Buffer - AR15 - Heavy

    ODIN Works Adjustable Buffer – AR15 – Heavy

    (13)
    MSRP: $79.00
    $75.05
  • Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

    Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

    (11)
    MSRP: $9.95
    $6.95
  • KAK AR-15 9MM Carbine Buffer - Extended

    KAK AR-15 9MM Carbine Buffer – Extended

    (37)
    $32.00
  • Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo

    Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo

    (17)
    $75.00