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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  • Out of Stock
    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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    MSRP: $185.00
    $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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    Black Rain Ordnance Spec15 upper 16" Black Rain Ordnance Spec15 upper 16"

    Black Rain Ordnance Spec15 upper 16"

    Black Rain Ordnance

    $549.99
    Black Rain Ordnance, SPEC15 Forged Aluminum Upper Receiver, 16" 4150 Chromoly Carbine Length Gas Barrel, A2 Fixed Front Sight, Mil-Spec Phosphated BCG, "LET IT RAIN" Dust Cover  
    $549.99
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    Ballistic Advantage 20" 308win Heavy Profile - Modern Series Ballistic Advantage 20" 308win Heavy Profile - Modern Series

    Ballistic Advantage 20" 308win Heavy Profile - Modern Series

    Ballistic Advantage

    MSRP: $250.00
    $237.50
    This .308 chambered (DPMS style) 20 inch Heavy Profile Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension. Ballistic Advantage, Modern Barrel, 308 Win, 20",...
    MSRP: $250.00
    $237.50
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    $237.50
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    Odin Works Barrel 16.1" 223wylde Odin Works Barrel 16.1" 223wylde

    Odin Works Barrel 16.1" 223wylde

    ODIN WORKS

    $299.99
    223 Wylde is a hybrid of the 223 REM and 5.56. 223 Wylde has a chamber throat that is tighter than the 5.56 achieving better accuracy but still reliably functional with 5.56 ammunition. All DI barrels include stainless steel tunable gas block. Odin...
    $299.99
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    On Sale
    Ballistic Advantage 10.3" Hanson Profile 5.56 NATO Performance Series Barrel w/ Low Pro Gas Block - Carbine-Length Gas, BABL556004F, 819747020680 Ballistic Advantage 10.3" Hanson Profile 5.56 NATO Performance Series Barrel w/ Low Pro Gas Block - Carbine-Length Gas, BABL556004F, 819747020680

    Ballistic Advantage 10.3" Hanson Profile 5.56 NATO Performance Series Barrel w/ Low Pro Gas Block - Carbine-Length Gas

    Ballistic Advantage

    MSRP: $215.00
    Now: $139.75
    Was: $204.25
    Ballistic Advantage 10.3" Hanson Profile 5.56 NATO Performance Series Barrelwith Low Profile Gas Block - Carbine-Length Gas Designed for shooters who demand reliability, accuracy, and smooth handling in a compact platform, the Ballistic Advantage...
    MSRP: $215.00
    Now: $139.75
    Was: $204.25
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    MSRP: $215.00
    Now: $139.75
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    Grey Ghost Precision MKII AR-10 Receiver Set Grey Ghost Precision MKII AR-10 Receiver Set

    Grey Ghost Precision MKII AR-10 Receiver Set

    Grey Ghost Precision

    $595.00
    The new MKII version of the GGP-S Series brings a new level of customizability never before seen in our rifle receivers. Not only can you build your own version of the Heavy or Light rifle, but you can use your favorite aftermarket parts to complete the...
    $595.00
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    Sharp Brothers Gen 2 The Jack AR15 Billet Lower Receiver, SBLR03, 850869008033 Sharp Brothers Gen 2 The Jack AR15 Billet Lower Receiver, SBLR03, 850869008033

    Sharp Brothers Gen 2 The Jack AR15 Billet Lower Receiver

    Sharp Bros

    MSRP: $289.95
    $269.99
    Sharp Brothers Gen 2 The Jack AR15 Billet Lower Receiver The Jack - Gen2 is a high-performance, precision-machined AR-15 lower receiver, designed for enhanced durability, reduced weight, and improved styling. Built from 7075-T6 aluminum, this lower...
    MSRP: $289.95
    $269.99
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    $269.99
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    Spikes Tactical AR15 Stripped Lower - Punisher Spikes Tactical AR15 Stripped Lower - Punisher

    Spikes Tactical AR15 Stripped Lower - Punisher

    Spikes Tactical

    MSRP: $119.00
    $107.10
    The Spikes Tactical Forged AR-15 lower receiver is perfect for your next AR-15 build. This particular lower receiver features the Punisher logo which has not been color filled. The lower is made from 7075 T6 aluminum and is finished with a Type III...
    MSRP: $119.00
    $107.10
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    $107.10
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    Spikes Tactical 9mm Glock Style Lower Spikes Tactical 9mm Glock Style Lower

    Spikes Tactical 9mm Glock Style Lower

    Spikes Tactical

    MSRP: $179.00
    $161.95
    Spike's Tactical, STLS920 9mm Glock Style Lower w/Spider Logo, Semi-automatic, Black Finish, Bolt Locks Back After Last Round UPC 815648021993 Manufacturer Spike's Tactical Manufacturer Part # STLS920 Model 9mm Glock Style w/Spider Logo Action...
    MSRP: $179.00
    $161.95
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    $161.95
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    Sharps Bros AR-15 Hellbreaker Lower Sharps Bros AR-15 Hellbreaker Lower

    Sharps Bros AR-15 Hellbreaker Lower

    Sharp Bros

    MSRP: $309.95
    $294.75
    Hellbreaker’s distinctive appearance is inspired by the P-40 Warhawk, which was one of the United States’ most-produced fighter planes when World War II began. The “nose art” that became a popular military tradition was born from...
    MSRP: $309.95
    $294.75
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    $294.75
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    Cloud Defensive Owl Optimized Weapon Light Multicam Cloud Defensive Owl Optimized Weapon Light Multicam

    Cloud Defensive Owl Optimized Weapon Light Multicam Blk

    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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    $409.99
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