AR-15 / AR-10 Parts

AR-15 / AR-10 Parts

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We build AR platform rifles weekly for some very discerning customers. We only build with what we sell, and we only sell what works. Leverage our experience in building or upgrading your AR platform and buy with confidence. 

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  • Out of Stock
    CMMG Firing Pin Retainer Pin - M16/AR15, 55BA4C5, 815835017341

    CMMG Firing Pin Retainer Pin - M16/AR15

    CMMG

    $0.95
    CMMG Firing Pin Retainer Pin - M16/AR15 Upgrade your AR-15 or M16 with confidence using the CMMG Firing Pin Retainer, engineered for uncompromising performance and reliability. Whether you're an avid...
    $0.95
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    TRIARC Systems Assembled Upper Receiver 10.5" 5.56mm  - Coyote Tan (HIR-235) TRIARC Systems Assembled Upper Receiver 10.5" 5.56mm  - Coyote Tan (HIR-235)

    TRIARC Systems Assembled Upper Receiver 10.5" 5.56mm - Coyote Tan (HIR-235)

    TRIARC Systems

    $1,235.00
    TRIARC Systems Assembled Upper Receiver 10.5" 5.56mm - Coyote Tan (HIR-235) The TRIARC Systems 10.5" 5.56 AR-15 Upper Receiver Group is a top-tier solution for close-quarters tactical performance and...
    $1,235.00
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    TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout  - Coyote Tan (HIR-235) TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout  - Coyote Tan (HIR-235)

    TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout - Coyote Tan (HIR-235)

    TRIARC Systems

    $925.00
    TRIARC Systems Assembled Upper Receiver 8.3" .300 Blackout - Coyote Tan (HIR-235) Engineered for performance and built from premium materials, the TRIARC Systems 8.3” 300 Blackout Upper Receiver...
    $925.00
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    SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black 2025 Model, FCD-AMBI-LR, 785939519372 SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black 2025 Model, FCD-AMBI-LR, 785939519372

    SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black 2025 Model

    Sons Of Liberty Gun Works

    $349.00
    SOLGW x FORWARD CONTROLS DESIGN - Ambi Lower Receiver - Black The 2025 LRF ambidextrous lower receiver, a collaboration between Sons of Liberty Gun Works (SOLGW) and Forward Controls Design (FCD),...
    $349.00
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    SOLGW M4L89 Broadsword V2 Upper 11.5" - 5.56 NATO, M4L89UPPER-11.5-556, 669185246292 SOLGW M4L89 Broadsword V2 Upper 11.5" - 5.56 NATO, M4L89UPPER-11.5-556, 669185246292

    SOLGW M4L89 Broadsword V2 Upper 11.5" - 5.56 NATO

    Sons Of Liberty Gun Works

    MSRP: $1,275.00
    $1,211.75
    M4L89 Upper 11.5" - 5.56 NATO Designed for shooters who demand uncompromising quality, the Sons of Liberty Gun Works Broadsword 89 V2 Upper Receiver delivers superior craftsmanship, enhanced...
    MSRP: $1,275.00
    $1,211.75
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    $1,211.75
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    CMMG A1 Receiver Extension, 55CA9B7, 815835017334 CMMG A1 Receiver Extension, 55CA9B7, 815835017334

    CMMG A1 Receiver Extension

    CMMG

    $44.95
    A1 Receiver Extension Rifle length buffer tube AR-15/M4/M16/LR-308 pattern. Made from black hard coat anodized aluminum, the CMMG A1 receiver extension (buffer tube) is designed to accept fixed rifle...
    $44.95
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    BCM Complete Widebody Lower Receiver with Mk2 Receiver Extension & Mod2 SOPMOD Stock, LRG-RMS-STK-MOD-2-SPMD-BLK, 812526023940 BCM Complete Widebody Lower Receiver with Mk2 Receiver Extension & Mod2 SOPMOD Stock, LRG-RMS-STK-MOD-2-SPMD-BLK, 812526023940

    BCM Complete Widebody Lower Receiver with Mk2 Receiver Extension & Mod2 SOPMOD Stock

    Bravo Company Mfg, Inc.

    $535.00
    Complete Widebody Lower Receiver with MK2RMS & MOD-2-SOPMOD-BLK Features: Receivers Machined from Aluminum Forgings 7075-T6 Receivers Hardcoat Anodized per MIL-A-8625F, Type III, Class 2 Staked M4...
    $535.00
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    M4 RAS Forend Assembly - 98064

    KAC M4 Carbine Rail Adapter System Assembly (RAS)

    Knights Armament Company

    $295.50
    KAC M4 RAS 5.56 Rail – Military-Proven Drop-In Quad Rail The Knight’s Armament M4 RAS (Rail Adapter System) is one of the most battle-tested handguards ever fielded, with over 1 million units issued...
    $295.50
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    Aero Precision AR15 Stripped Lower Receiver Liberty - Black, APAR501104C Aero Precision AR15 Stripped Lower Receiver Liberty - Black, APAR501104C

    Aero Precision AR15 Stripped Lower Receiver Liberty - Black

    Aero Precision

    $119.00
    AR15 Stripped Lower Receiver Liberty - Black The Aero Precision Special Edition "Liberty" AR-15 Stripped Lower Receiver is a high-quality, precision-engineered component designed for builders who...
    $119.00
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    A3 Modular Folding Stock - 1913 Picatinny Mount - 7.75" Offset A3 Modular Folding Stock - 1913 Picatinny Mount - 7.75" Offset, MS-H2-7.75-0FF-BP2, 810151870809

    A3 Modular Folding Stock - 1913 Picatinny Mount - 7.75" Offset

    A3 Industries

    MSRP: $199.95
    $189.95
    Modular Folding Stock - 1913 Picatinny Mount - 7.75" Offset - A3T w/ Rubber Pad These Modular stocks are designed for firearms that already have a rear Picatinny rail. They are available in multiple...
    MSRP: $199.95
    $189.95
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    A3 Steady-Brace Modular Pistol Stabilizer - Aluminum, SB-002 A3 Steady-Brace Modular Pistol Stabilizer - Aluminum, SB-002

    A3 Steady-Brace Modular Pistol Stabilizer - Aluminum

    A3 Industries

    MSRP: $89.95
    $79.95
    Steady-Brace Modular Pistol Stabilizer - Aluminum Introducing the Steady-Brace Modular Pistol Stabilizer. The SteadyBrace provides pistol stabilization in a sleek and sturdy platform at an affordable...
    MSRP: $89.95
    $79.95
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    $79.95
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    A3 Triad Bullpup Chassis - Polymer, TBC-P A3 Triad Bullpup Chassis - Polymer, TBC-P

    A3 Triad Bullpup Chassis - Polymer

    A3 Industries

    $399.95
    Triad Bullpup Chassis - Polymer The TRIAD Modular Bullpup Chassis is designed to house a standard Mil-spec AR receiver internally. Using a bufferless upper receiver, it converts your traditional AR...
    $399.95
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