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 51%
    MSRP: $3.95
    $1.95
  • 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
    $44.99
  • Sale!
    Trinity Force Pistol Buffer / Receiver Extension Kit
    SALE ENDS: 00h 00m 00s

    Trinity Force Pistol Buffer / Receiver Extension Kit

    Save 50%
    MSRP: $39.96
    $19.95
  • KAK AR-15 Standard Carbine Buffer

    KAK AR-15 Standard Carbine Buffer

    MSRP: $15.00
    $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

    Save 50%
    MSRP: $7.95
    $3.95
  • NBS AR-15 .223/5.56 A2 Style Mil-Spec Buffer / Receiver Extension Kit

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

    MSRP: $39.95
    $35.95
  • KAK Shockwave Pistol Receiver Extension / Buffer Tube

    KAK Shockwave Pistol Receiver Extension / Buffer Tube

    Starting from: $20.00
  • Sale!
    Geissele Super 42 Braided Wire Rifle Buffer Spring
    SALE ENDS: 00h 00m 00s

    Geissele Super 42 Braided Wire Rifle Buffer Spring

    Save 12%
    MSRP: $34.00
    $29.95
  • Strike Industries Advanced Receiver Extension (Buffer Tube) for AR-15 / AR-10

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

    Starting from: $53.95
  • Vltor A5 Standard Weight Buffer - 5.3 Oz.

    Vltor A5 Standard Weight Buffer – 5.3 Oz.

    MSRP: $84.95
    $76.46
  • Sale!
    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: $19.95
  • Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

    Kaw Valley Precision Extra Power PCC Carbine Recoil Spring

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

    ODIN Works Adjustable Buffer – AR15 – Heavy

    MSRP: $79.00
    $75.05
  • Aero Precision AR-15 Mil-Spec Carbine Receiver Extension / Buffer Tube - Black Anodized

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

    MSRP: $44.00
    $39.95
  • KAK AR-15 Mil-Spec Carbine Buffer Tube / Receiver Extension Kit

    KAK AR-15 Mil-Spec Carbine Buffer Tube / Receiver Extension Kit

    Starting from: $40.00
  • KAK Industry AR-10 / LR-308 Carbine Buffer Spring

    KAK Industry AR-10 / LR-308 Carbine Buffer Spring

    MSRP: $7.95
    $6.95
  • Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo

    Geissele Super 42 Braided Wire Buffer Spring and Buffer Combo

    MSRP: $75.00
    $75.00
  • KAK Industry A5 Style 9-Position Buffer Tube

    KAK Industry A5 Style 9-Position Buffer Tube

    MSRP: $39.95
    $34.95
  • Aero Precision AR15 Enhanced Carbine Buffer Tube - Kodiak Brown Anodized

    Aero Precision AR15 Enhanced Carbine Buffer Tube – Kodiak Brown Anodized

    MSRP: $54.00
    $52.99
  • Kaw Valley Precision Stainless Steel Buffer - 7.5oz

    Kaw Valley Precision Stainless Steel Buffer – 7.5oz

    MSRP: $49.95
    $34.95
  • VLTOR A5 Standard Buffer & Sprinco Green Buffer Spring Kit

    VLTOR A5 Standard Buffer & Sprinco Green Buffer Spring Kit

    Starting from: $96.41