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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    SilencerCo SCO15 Billet AR-15 Lower Receiver SilencerCo SCO15 Billet AR-15 Lower Receiver

    SilencerCo SCO15 Billet AR-15 Lower Receiver

    SilencerCo

    $269.00
    The SilencerCo AR-15 Lower Receiver is made from billet 7075-T6 aluminum, it is precision machined for compatibility with all of your preferred parts. The lower receiver is finished in a type III hardcoat anodize for added durability and corrosion...
    $269.00
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    BCM - AR15 BCM4 Lower Receiver w/ Pistol Extension*

    BCM - AR15 BCM4 Lower Receiver w/ Pistol Extension*

    Bravo Company Mfg, Inc.

    $525.00
      BCM® Pistol Lower Receiver Group w/ Pistol Extension Caliber marking: Multi Model: BCM4 Stock: n/a Fire Control: PNT Semi Auto Rear Sling Mounts: 3 Receiver Extention: 7075 T6 Buffer Type: Carbine H Pistol Grip: BCM Mod 3 Trigger...
    $525.00
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    BCM® Lower Receiver Group w/ M4 Stock BCM® Lower Receiver Group w/ M4 Stock

    BCM® Lower Receiver Group w/ M4 Stock

    Bravo Company Mfg, Inc.

    MSRP: $475.00
    $424.99
      BCM® Lower Receiver Group w/ M4 Stock Caliber marking: Multi Model: BCM4 Stock: M4 Fire Control: PNT Semi Auto Rear Sling Mounts: 3 Receiver Extention: 7075 T6 Buffer Type: Carbine H Pistol Grip: BCM Mod 3 Trigger Guard: BCM...
    MSRP: $475.00
    $424.99
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    MSRP: $475.00
    $424.99
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    Cloud Defensive Owl Optimized Weapon Light - Clear Anodized Cloud Defensive Owl Optimized Weapon Light - Clear Anodized

    Cloud Defensive Owl Optimized Weapon Light - Clear Anodized

    Cloud Defensive

    MSRP: $474.99
    $409.99
    Thousands of hours, US Patents and years of development. If you want to make the best light, you have to be willing to put in the time. That’s precisely what they did. The Optimized Weapon Light dominates in every category. With class-leading...
    MSRP: $474.99
    $409.99
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    MSRP: $474.99
    $409.99
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    Armaspec Stealth Recoil Spring 3.8oz Armaspec Stealth Recoil Spring 3.8oz

    Armaspec Stealth Recoil Spring 3.8oz

    Armaspec

    MSRP: $79.99
    $75.99
      The Stealth Recoil Spring™ SRS ™ is a self-contained multi-stage drop-in replacement for your standard buffer and spring. The Stealth Recoil Spring ™ is designed to reduce felt recoil as well as keep the buffer spring from...
    MSRP: $79.99
    $75.99
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    $75.99
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    Noveske 5.56 7.94" Diplomat, Stainless barrel with lopro gas block

    Noveske 5.56 7.94" Diplomat, Stainless barrel with lopro gas block

    Noveske Rifleworks

    $320.00
    Noveske 5.56 7.94" Diplomat, Stainless barrel with lopro gas block. Stainless Barrel -556–1 in 7″ twist improved polygonal rifling              With 556 Noveske Match...
    $320.00
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    Noveske 7.62x51 12.5" Stainless N6 Leonidas Barrel Noveske 7.62x51 12.5" Stainless N6 Leonidas Barrel

    Noveske 7.62x51 12.5" Stainless N6 Leonidas Barrel

    Noveske Rifleworks

    $475.00
    Noveske 7.62x51 12.5" Stainless N6 Leonidas Barrel. .750 Lowpro gas block included. 
    $475.00
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    Knights Armament Ambi Magazine Release kit

    Knights Armament Ambi Magazine Release Kit

    Knights Armament Company

    MSRP: $72.77
    $69.13
    The KAC Ambidextrous Magazine Release is easily installed into any standard, mil-spec AR-15 lower receiver. Requires zero modifications to the host firearm. Knights Armament Company, Ambidextrous Magazine Release Kit, Black Easy Installation Fits...
    MSRP: $72.77
    $69.13
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    Magpul MOE Rifle Stock

    Magpul MOE Rifle Stock

    MSRP: $69.95
    $66.95
    he MOE Rifle Stock (Magpul Original Equipment) is a drop-in replacement for AR15/M16 A1 and A2 rifle stocks utilizing the standard rifle-length receiver extension (buffer tube). Designed as a basic upgrade, the stock features integral 1.25" sling loop,...
    MSRP: $69.95
    $66.95
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    $66.95
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    Ballistic Advantage 18" 556nato SPR Rifle Barrel Ballistic Advantage 18" 556nato SPR Rifle Barrel

    Ballistic Advantage - 18" 556 Nato SPR OPS 12 Profile Barrel

    Ballistic Advantage

    MSRP: $185.00
    $149.99
    This 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. This barrel features a longer .750" profile dimension necessary for proper...
    MSRP: $185.00
    $149.99
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    $149.99
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    Spikes Tactical Barrel 5.56 - 16" midlength Spikes Tactical Barrel 5.56 - 16" midlength

    Spikes Tactical Barrel 5.56 - 16" midlength

    Spikes Tactical

    $279.99
    The barrel is one of the most critical components of your build. Spike's tactical only offers high quality barrels so you can be confident that your rifle will be off to a good start with which ever barrel you decide on. Spike's Tactical, Barrel, 223...
    $279.99
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