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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    Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black

    Aero Precision - AR15 Stripped Lower Receiver Gen 2 - Anodized Black

    Aero Precision

    MSRP: $135.00
    $99.99
      Aero Precision AR15 Stripped Lower Receiver, Gen 2 - Anodized Black Aero Precision's AR15 Gen 2 Stripped Lower Receiver is the perfect base for your custom AR15 build. Machined to mil-spec dimensions, our lowers work with standard AR15...
    MSRP: $135.00
    $99.99
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  • BCM® Complete Lower Receiver Group - Gunfighter Stock Mod 0, LRG-STK-MOD-0-BLK, 812526020369

    BCM® Complete Lower Receiver Group - Gunfighter Stock Mod 0

    Bravo Company Mfg, Inc.

    MSRP: $600.00
    $525.00
    BCM® Complete Lower Receiver Group - Gunfighter Stock Mod 0 Built for serious shooters who demand flawless performance under pressure, the Bravo Company Complete Lower Receiver Group (BCM4) is a premium AR component engineered for competition,...
    MSRP: $600.00
    $525.00
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    $525.00
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  • Battle Arms Development BAD-EBC Enhanced Bolt Catch - Black (BAD-EBC)

    Battle Arms BAD-EBC Enhanced Bolt Catch - Black

    Battle Arms Development

    MSRP: $42.00
    $39.95
      Battle Arms Development BAD-EBC Enhanced Bolt Catch - Black Battle Arms Development's latest creation!  Enhanced Bolt Catch is a must have upgrade that is simple to install and improves the functionality of any Mil-Spec compatible lower...
    MSRP: $42.00
    $39.95
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  • Battle Arms Development Enhanced Modular Magazine Release - Large/Red Battle Arms Development Enhanced Modular Magazine Release - Large/Red

    Battle Arms Enhanced Modular Magazine Release - Large/Red

    Battle Arms Development

    MSRP: $23.95
    $21.95
      Battle Arms Development Enhanced Modular Magazine Release - Large/Red Precision CNC Machined for billet 7075-T6 Aluminum in an anodized RED finish, the BAD-EMMR features an unique, patent pending three sided dovetail finger pad attachment...
    MSRP: $23.95
    $21.95
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  • Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal) Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal)

    Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal)

    Spikes Tactical

    MSRP: $115.00
    $103.50
      Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal) The Spike’s Tactical M4 flat top upper receiver is machined from a Mil-Spec 7075 T6 forging with a durable Type III Hardcoat Anodized finish that also features laser engraved...
    MSRP: $115.00
    $103.50
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    $103.50
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    B5 Systems Enhanced SOPMOD Stock Mil Spec - Black B5 Systems Enhanced SOPMOD Stock Mil Spec - Black

    B5 Systems Enhanced SOPMOD Stock Mil Spec - Black

    B5 Systems

    MSRP: $100.00
    $95.00
      B5 Systems Enhanced SOPMOD Stock Mil Spec  The B5 Systems Enhanced Sopmod Buttstock. The NSWC CRANE developed Sopmod Buttstock was born from the unique needs of Special Operation Forces. B5 Systems has taken the venerable design of the...
    MSRP: $100.00
    $95.00
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  • Seekins Precision Billet AR Trigger Guard - Flat Dark Earth

    Seekins Precision Billet AR Trigger Guard - Flat Dark Earth

    Seekins Precision

    MSRP: $19.99
    $18.99
      Seekins Precision Billet AR Trigger Guard - FDE The Seekins Precision Billet Trigger Guard is a functional upgrade for any mil-spec lower receiver. Machined from a solid piece of 6061-T6, the profile and size accommodate winter gloves while...
    MSRP: $19.99
    $18.99
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  • Seekins Precision Billet AR Trigger Guard - Black

    Seekins Precision Billet AR Trigger Guard - Black

    Seekins Precision

    MSRP: $19.99
    $18.99
      Seekins Precision Billet AR Trigger Guard - Black  The Seekins Precision Billet Trigger Guard is a functional upgrade for any mil-spec lower receiver. Machined from a solid piece of 6061-T6, the profile and size accommodate winter gloves...
    MSRP: $19.99
    $18.99
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  • Out of Stock
    Geissele Super Dynamic Enhanced Trigger Geissele Super Dynamic Enhanced Trigger

    Geissele Super Dynamic Enhanced Trigger

    Geissele Automatics

    $245.00
      Geissele Super Dynamic Enhanced Trigger The Geissele Super Dynamic-Enhanced (SD-E) Trigger is a finely-tuned semi-automatic-only version of our full-auto, two stage combat trigger presently used in the U.S. Special Operations Community. Built on...
    $245.00
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  • Seekins Precision Enhanced Bolt Catch

    Seekins Precision Enhanced Bolt Catch

    Seekins Precision

    $19.00
      Seekins Precision Enhanced Bolt Catch The Seekins Precision Enhanced Bolt Catch is an easy to install upgrade that improves the functionality of any MIL SPEC lower receiver. Designed to make bolt manipulation easier, the unique, oversized bolt...
    $19.00
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  • BCM Stock Hardware Mounting Kit

    BCM Stock Hardware Mounting Kit (Mil-Spec)

    Bravo Company Mfg, Inc.

    MSRP: $65.00
    $57.95
     BCM Stock Hardware Mounting Kit Don't cheap out on your stock mounting hardware.  The cheap, no name and inferior materials can cause more pain and headache than you would expect.  This stock hardware mounting kit includes quality...
    MSRP: $65.00
    $57.95
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    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger

    Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger

    Geissele Automatics

    $245.00
     Super Semi-Automatic Enhanced (SSA-E) Trigger The Geissele Super Semi-Automatic Enhanced (SSA-E) Trigger is built on the chassis of the Geissele SSA, the SSA-E provides enhanced trigger control and weapon accuracy while maintaining the robustness...
    $245.00
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