AR-15 / AR-10 Parts

AR-15 / AR-10 Parts

Looking for the best AR platform parts on the Internet? You're here. Take a look and let's get to work. 

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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    Knights Armament Company SR-30 Lower Receiver Assembly Knights Armament Company SR-30 Lower Receiver Assembly

    Knights Armament Company SR-30 Lower Receiver Assembly

    Knights Armament Company

    $856.80
      The Knight's Armament SR-30 IWS Complete Lower Receiver comes with with a SopMod stock and ambidextrous bolt release, safety and mag release. This item must ship to an FFL.  Please check out and then have your dealer email a copy of their...
    $856.80
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    $856.80
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    Surefire Optimized Bolt Carrier Group for DI M4/M16/AR-Variant Carbines Surefire Optimized Bolt Carrier Group for DI M4/M16/AR-Variant Carbines

    Surefire Optimized Bolt Carrier Group for DI M4/M16/AR-Variant Carbines

    SureFire

    MSRP: $399.00
    $359.00
      The SureFire OBC is designed to greatly increase the reliability of an M4/M16/AR variant during both unsuppressed and suppressed firing. The OBC comes as a package with the OBC bolt carrer group as well as buffer and buffer spring. This patented...
    MSRP: $399.00
    $359.00
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    MSRP: $399.00
    $359.00
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    Zev AR15 Billet Receiver Set - Ambi

    Zev AR15 Billet Receiver Set - Ambi

    ZEV Technologies

    MSRP: $545.00
    $534.95
      The ZEV Technologies AR15 Billet Receiver Set was designed to complement the enhanced features of the ZEV rifle product line while retaining compatibility with most mil-spec accessories to give you the most options for completing your build. ...
    MSRP: $545.00
    $534.95
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    $534.95
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    Zev Forged AR15 Upper Receiver - Stripped Zev Forged AR15 Upper Receiver - Stripped

    Zev Forged AR15 Upper Receiver - Stripped

    ZEV Technologies

    MSRP: $125.00
    $118.75
      The ZEV Technologies Forged AR-15 Upper Receiver comes stripped and ready for your next custom AR build. ZEV starts with high-quality 7075 T6 aluminum forgings and final machines them to better than mil-spec dimensions held to .001"...
    MSRP: $125.00
    $118.75
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    $118.75
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    Zev Technologies Large Frame Billet Receiver Set Zev Technologies Large Frame Billet Receiver Set

    Zev Technologies Large Frame Billet Receiver Set

    ZEV Technologies

    MSRP: $689.00
    $675.22
      The ZEV Technologies Large Frame Billet Receiver Set was designed to complement the enhanced features of the ZEV rifle product line while retaining compatibility with SR25/DPMS pattern accessories to give you the most options for completing your...
    MSRP: $689.00
    $675.22
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    $675.22
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    Battle Arms Development Inc. Magazine Release Kit - Part Kit 1 BATTLE ARMS DEVELOPMENT Magazine Release Kit - Part Kit 1 BAD-100-025-394

    Battle Arms Development Inc. Magazine Release Kit - Part Kit 1

    Battle Arms Development

    MSRP: $19.00
    $15.95
      Battle Arms Development Inc. Magazine Release Kit - Part Kit 1 Consisting of: QTY 1 BAD-EMC-IC QTY 1 Magazine Catch Spring QTY 1 BAD-EMR-B or BAD-EMMR-L-B BATTLEARMS Enhanced Magazine Catch - BAD-EMC-IC Process: Investment Cast...
    MSRP: $19.00
    $15.95
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    Battle Arms Magazine Release Kit - Package 2

    Battle Arms Magazine Release Kit - Package 2

    MSRP: $35.95
    $29.95
      Battle Arms Development Inc. Magazine Release Kit -Package 2 BAD-EMC-IC Enhanced Magazine Catch Process: Investment Cast (Same Process as Mil-Spec) Material: 8620 Heat Treated Steel Finish: Black Phosphate Finish Construction: One...
    MSRP: $35.95
    $29.95
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    Battle Arms Development 3 Piece Enhanced Lower Parts Kit

    Battle Arms Development 3 Piece Enhanced Lower Parts Kit

    Battle Arms Development

    MSRP: $35.00
    $33.00
      BAD-LPK-PK3  3 Piece Enhanced Lower Parts Kit Consisting of the following: Enhanced Bolt Catch (BAD-EBC-IC), which is a cost-friendly alternative, without sacrificing the quality for your AR build! The AR-15 Cast Enhanced Bolt Catch is...
    MSRP: $35.00
    $33.00
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    Battle Arms Development Inc. Enhanced Bolt Catch -Titanium Battle Arms Development Inc. Enhanced Bolt Catch -Titanium

    Battle Arms Development Inc. Enhanced Bolt Catch -Titanium

    Battle Arms Development

    MSRP: $99.95
    $94.95
    Battle Arms Development Inc. Enhanced Bolt Catch -Titanium BAD-EBC-Ti Billet Enhanced Bolt Catch Enhanced Control Surfaces, Better Ergonomics, Lightweight Engineering, Strong Billet Titanium Precision CNC Machined, and Versatile Modular Design for...
    MSRP: $99.95
    $94.95
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    POF Enhanced Anti-tilt Buffer Tube .308 -Black

    POF Enhanced Anti-tilt Buffer Tube .308 -Black

    Patriot Ordnance Factory

    MSRP: $59.99
    $57.99
      POF Enhanced Anti-tilt Buffer Tube .308 -Black Our Mil-Spec 7075-T6 aircraft aluminum Anti-tilt Buffer Tube uses “carrier cradle” extensions to ensure that the carrier is always supported by the buffer tube, even when the bolt is...
    MSRP: $59.99
    $57.99
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    Geissele Super Precision® - AR15 / M4 Scope Mount 34mm 0 MOA Geissele Super Precision® - AR15 / M4 Scope Mount 34mm 0 MOA

    Geissele Super Precision® - AR15 / M4 Scope Mount 34mm 0 MOA

    Geissele Automatics

    $324.99 - $349.99
      Geissele Super Precision® - AR15 / M4 Scope Mount 34mm 0 MOA The AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The mounting surface spans 7 picatinny sections and utilizes 4 shear...
    $324.99 - $349.99
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    Geissele Super Precision® - AR15 / M4 Scope Mount Extended 34mm 0 MOA Geissele Super Precision® - AR15 / M4 Scope Mount Extended 34mm 0 MOA

    Geissele Super Precision® - AR15 / M4 Scope Mount Extended 34mm 0 MOA

    Geissele Automatics

    $324.99 - $349.99
      Geissele Super Precision® - AR15 / M4 Scope Mount Extended 34mm 0 MOA The AR-15/M4 Super Precision series of scope mounts are optimized for use with an AR-15/M4 upper. The mounting surface spans 7 picatinny sections and...
    $324.99 - $349.99
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