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Buffer Kits

The best AR-15 AR-10 LR-308 9mm 45cal buffer kits in the industry from all of the best manufacturers like Cobratac, Black label, 2A Armament, ATI, Spikes, SB Tactical, Phase 5, BCM, and more 

  • SALE
    CTS H-2 Heavy Buffer 4.9 Oz. H2

    CTS H-2 Heavy Buffer 4.9 Oz. H2

    Cobratac H-2 Heavy Buffers. what are the Benefits?  In short , Increased weight allows for more reliable function in rifles with shorter gas systems. Heavier weight reduces bolt bounce in full auto or rapid fire. The Increased weight...

    Regular: $49.99
    Sale: $34.99
    Blowout: $21.99
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  • SALE
    AR-15 Mil-Spec Carbine Buffer Tube Kit AR-15 Mil-Spec Carbine Buffer Tube Kit

    AR-15 Mil-Spec Carbine Buffer Tube Kit

    Mil-Spec 6-Position Carbine Buffer Tube Kit SPECS • Precision CNC Machined from 6061/T6 Aircraft Grade Aluminum• Fits most .223/5.56 receivers• 3 OZ Mil-Spec Buffer • Mil-Spec Buffer Spring• Steel Castle Nut with 4 slots...

    Regular: $59.99
    Sale: $34.99
    Blowout: $31.99
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  • 2A Armament AR-10 Builder Series Buffer Tube Assembly - black (CT352A-BSBT-10A) 2A Armament AR-10 Builder Series Buffer Tube Assembly - black (CT352A-BSBT-10A)

    2A Armament AR-10 Builder Series Buffer Tube Assembly - black

    2A Armament AR-10 Builder Series Buffer Tube Assembly - black (CT352A-BSBT-10A)   2a-bsbt-10a 2A Armament AR-10 Builder Series Buffer Tube Assembly Specifications and Features: Manufacturers Number 2A-BSBT-10A 5 Position of Adjustment...

    Regular: $89.99
    You Pay: $73.55
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  • Advanced Technology Buffer Tube Kit, Mil-spec | AR-15 (CT35ADVA5102240)

    Advanced Technology Buffer Tube Kit, Mil-spec | AR-15

    ATI BUFFER TUBE KIT CARBINE Advanced Technology Mil-Spec Buffer Tube Kit, includes Mil-Spec 6 position buffer tube, carbine recoil buffer, end plate, castle nut/lock ring and carbine recoil spring. Made in the USA. Fits: Most AR-15 and AR Variants. Not...

    Regular: $79.99
    You Pay: $66.00
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  • SALE
    Carbine Buffer Action Spring | Enhanced USA

    Carbine Buffer Action Spring | Enhanced USA

    Carbine Buffer Action Spring | Enhanced USA (AS-1219235) Optimized for suppressed setups, Features a precision center-less ground and polished operating spring for smoother and quieter operation in the buffer tube. Enhanced with a softer impulse feel...

    Regular: $9.99
    Sale: $7.99
    Blowout: $4.99
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  • Spike's Buffer Tube Assembly Pistol

    The Spikes Sla500p-k Is A Complete Pistol Buffer Kit For Your Ar Pistol Build. It Includes The Buffer, Buffer Tube, Buffer Spring, End Plate And Castle Nut.features :black Finishcomplete Pistol Buffer Kit For Ar Pistol Build

    You Pay: $90.85
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  • Dbst A2 Shorty Buffer Tube

    DBST-ACESs A2 Shorty/Entry Length Buffer Tube is designed to work with the ACE Entry (short) Stock. This buffer tube is exactly what you need to complete your next AR-15 build.Features :Shorty A2 Buffer TubeFor use with the ACE entry stockDoes not...

    You Pay: $36.75
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  • Dbst A2 Rifle Buffer Tube

    DBST-ACESs AR-15/M16 A2 Rifle Length Buffer Tube is machined in the USA from 6061 aluminum and this buffer tube fits standard AR-15 and M-16 lower receivers and rifle length buttstocks including the Ace ARFX Skeleton Stock and Ace Ultralite (AR-UL) Stock...

    You Pay: $29.55
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  • Cmmg Receiver Ext Kit Carbine Ar15

    When you are thinking about building a new AR-15 rifle or completing that lower you have had sitting around, this CMMG AR-15 Carbine Receiver Extension Kit, 6-position Mil-Spec, is the perfect one. This kit contains an AR-15 rifle receiver extension, end...

    You Pay: $76.25
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  • Cmc Ar15 Enhanced Buffer Assembly Ml

    Compatible with Mil-Spec AR-15 stocks, this kit contains all the necessary parts to mount a stock assembly onto your lower receiver. Six position AR-15 buffer tube is machined from 7075 T6 aluminum to Mil-Spec dimensions with a Type III, Class II hard...

    You Pay: $58.74
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  • 2a Bldr Series Ar15 Buff Tube Assy - CT352A-BSBT-A

    2a Armament Builder Series, Ar15 Buffer Tube Assembly, 5-position Billet Buffer, Aluminum End Plate, Steel Barrel Nut, Anodize Finish 2a-bsbt-amodel: Builder Seriesproduct Type: Buffer Tube Complete Assemblyfinish/color: Blackfit: Ar15

    You Pay: $73.55
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  • 2a Builder Series Ar10 Buffer Tube

    2a Armament Builder Series, Ar10 Buffer Tube, Anodize Black Finish 2a-bsbt-10Model: Builder SeriesProduct Type: Buffer TubeFinish/Color: BlackFit: AR-10

    You Pay: $48.05
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  • 2a Bldr Series Ar15 Buff Tube Assy

    2a Armament Builder Series, Ar15 Buffer Tube Assembly, 5-position Billet Buffer, Aluminum End Plate, Steel Barrel Nut, Anodize Finish 2a-bsbt-amodel: Builder Seriesproduct Type: Buffer Tube Complete Assemblyfinish/color: Blackfit: Ar15

    You Pay: $48.05
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  • Spike's Buffer Tube Assembly Rifle

    Spike's Tactical Rifle Buffer Tube Assembly, Includes Buffer, Buffer Tube, Buffer Spring, Castle Nut, End Plate Sla500r-kproduct Type: Buffer Tubefinish/color: Blackfit: Rifledescription: Includes Buffer, Buffer Tube, Buffer Spring, Castle Nut, End Plate

    You Pay: $90.85
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  • Sb Tact Ar Pistol Buffer Tube 1.2

    Sb Tactical Buffer Tube, Part, Black, Ar Rifles, 1.2" StdtModel: Buffer TubeProduct Type: PartFinish/Color: BlackFit: AR RiflesSize: 1.2" Diameter

    You Pay: $39.20
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  • Phase 5 Tactical AR-15 Pistol Buffer Tube Kit

    Phase 5 Tactical AR-15 Pistol Buffer Tube Kit

    Phase 5 Tactical™ AR-15 Pistol Buffer Tube. In our NPVC foam, anti-degradants are used to improve the resistance to the effects of ozone and UV light.  NPVC has good resistance to compression set, the temperature range of this foam is –20F to +220F...

    Regular: $69.95
    You Pay: $68.40
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  • Phase 5 Weapon Systems Hex-2c, Buffer Tube Complete Assembly

    Phase 5 Weapon Systems Hex-2c, Buffer Tube Complete Assembly

    Phase 5 Weapon Systems Hex-2c, Buffer Tube Complete Assembly Black Finish, Includes Castle Nut, End Plate, Carbine Buffer, Spring, Foam Pad, Specifically Designed To Fit Sig Sb15 Stabilizing Brace. This tube has been specifically designed to utilize the...

    Regular: $99.99
    You Pay: $76.00
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  • Adv Tech Ar15 Buffer Tube Pkg (pstl)

    Advanced Technology Buffer Tube Kit, Pistol, Tube, Spring, Buffer, Locking Ring & Nut, Black Finish A.5.10.2518Model: PistolFinish/Color: BlackDescription: Tube, Spring, Buffer, Locking Ring & Nut

    You Pay: $66.00
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  • Bcm Stock Hardware Mount Kit Milspec

    Bravo Company Stock Hardware Mount Kit, For Ar Rifles, Fits Mil-spec Buffer Tube Only, Stock Kit Contains Buffer, Tube, Spring, & Hardware Bcm-stock-hardware-kitProduct Type: KitFit: AR RiflesDescription: Stock Kit w/ buffer, tube, spring, &...

    Regular: $139.99
    You Pay: $70.30
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