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

    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

    Save 76%
    MSRP: $3.95
    $0.95
  • NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

    NBS Mil-Spec 6 Position Receiver Extension / Buffer Tube

    MSRP: $24.95
    $21.95
  • Sprinco AR-15/10 Buffer Spring

    Sprinco AR-15/10 Buffer Spring

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

    Mil-Spec Carbine Buffer Kit

    MSRP: $44.95
    $35.95
  • Trinity Force Pistol Buffer / Receiver Extension Kit

    Trinity Force Pistol Buffer / Receiver Extension Kit

    MSRP: $39.96
    $24.95
  • Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

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

    MSRP: $49.95
    $44.95
  • 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

    Save 63%
    MSRP: $7.95
    $2.95
  • KAK Shockwave Pistol Receiver Extension / Buffer Tube

    KAK Shockwave Pistol Receiver Extension / Buffer Tube

    Starting from: $20.00
  • Dirty Bird AR-15 17-7 Stainless Steel Flat Wire Spring

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

    MSRP: $24.95
    $22.95
  • Sale!
    Aero Precision AR-15/AR-10 Enhanced Carbine Buffer Tube
    SALE ENDS: 00h 00m 00s

    Aero Precision AR-15/AR-10 Enhanced Carbine Buffer Tube

    Save 54%
    MSRP: $54.00
    $24.95
  • Armaspec Sound Mitigation Buffer

    Armaspec Sound Mitigation Buffer

    Starting from: $53.99
  • NBS Discount Standard Carbine Buffer - ASBF01 Silver buffer

    NBS Discount Standard Carbine Buffer – ASBF01 Silver buffer

    MSRP: $9.99
    $7.99
  • Vltor A5 Standard Weight Buffer - 5.3 Oz.

    Vltor A5 Standard Weight Buffer – 5.3 Oz.

    MSRP: $84.95
    $76.46
  • Dirty Bird 7075-T6 True Mil-Spec Carbine Receiver Extension / Buffer Tube

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

    Starting from: $24.95
  • Vltor RE-A5 Receiver Extension

    Vltor RE-A5 Receiver Extension

    MSRP: $62.95
    $56.66
  • JP Enterprises Gen 2 Silent Capture Spring - AR-15

    JP Enterprises Gen 2 Silent Capture Spring – AR-15

    MSRP: $139.95
    $139.95
  • Sale!
    Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized
    SALE ENDS: 00h 00m 00s

    Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube – Black Anodized

    Save 66%
    MSRP: $44.00
    $14.95
  • KAK Industry A5 Style 9-Position Buffer Tube

    KAK Industry A5 Style 9-Position Buffer Tube

    MSRP: $39.95
    $34.95
  • Sale!
    NBS AR-15 / LR-308 A2 Standard Rifle Buffer Tube
    SALE ENDS: 00h 00m 00s

    NBS AR-15 / LR-308 A2 Standard Rifle Buffer Tube

    Save 57%
    MSRP: $29.99
    $12.95
  • Dirty Bird PCC (9mm / .45) Receiver Extension / Buffer Kit

    Dirty Bird PCC (9mm / .45) Receiver Extension / Buffer Kit

    MSRP: $59.95
    $55.95
  • VLTOR A5 Standard Buffer & Sprinco Green Buffer Spring Kit

    VLTOR A5 Standard Buffer & Sprinco Green Buffer Spring Kit

    Starting from: $96.41
  • Geissele Premium MIL-SPEC Buffer Tube Assembly with Super 42, H1, 7075-T6, AR-15/M4 - Black

    Geissele Premium MIL-SPEC Buffer Tube Assembly with Super 42, H1, 7075-T6, AR-15/M4 – Black

    MSRP: $123.00
    $123.00
  • Carbine Buffer / Receiver Extension Kit Configurator

    Carbine Buffer / Receiver Extension Kit Configurator