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
    SOLGW - Loyal 9 Stripped Lower Receiver - Black

    SOLGW - Loyal 9 Stripped Lower Receiver - Black

    Sons Of Liberty Gun Works

    $142.50
    SOLGW - Loyal 9 Stripped Lower Receiver - Black Sons of Liberty Gun Works builds their lowers from mil-spec 7075-T6 forgings. They contour is fully machined leaving no flash marks from the forging. We take extra care when machining our lower receivers...
    $142.50
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    0.750 Diameter Low Profile Stainless Steel Gas Block 0.750 Diameter Low Profile Stainless Steel Gas Block

    PRI - 0.750 Diameter Low Profile Stainless Steel Gas Block

    Precision Reflex, Inc

    $63.00
    0.750 Diameter Low Profile Stainless Steel Gas Block The low profile gas block for .750 diameter barrel is constructed of 303 Stainless Steel with a glass bead finish. The gas block is held in place by 2 10-32 set screws. The block is 1.38" tall 1" in...
    $63.00
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    LMT® - .308 receiver extension tube (LMP259C)

    LMT® - .308 receiver extension tube

    LMT Defense

    $59.00
    LMT® .308 receiver extension tubeLMT offers its 308 receiver extension, or buffer tube, for sale to customers for their builds. This tube is approx. 3/4″ longer than a standard AR-15 style buffer tube. This allows for usage of standard length...
    $59.00
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    LMT - MRP/AR15 Buffer Tube Kit (LM556BTK)

    LMT - MRP/AR15 Buffer Tube Kit

    LMT Defense

    $97.00
    LMT DEFENSE - MRP/AR15 Buffer Tube Kit LMT kept our builders in mind with this essential kit for your next project. The LM556BTK is ready to install in your stripped lower. Kit ships with a dry film lubed, Mil-Spec 6 position tube, standard buffer...
    $97.00
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    LMT - 5.56 Receiver Extension (Buffer Tube) (LMP259A)

    LMT - 5.56 Receiver Extension (Buffer Tube)

    LMT Defense

    $49.00
    5.56 EXTENSION TUBE NSN: 1010-01-611-4106 Milspec 5.56 receiver extension LMT Defense has a great option for those building their own MSR. Our milspec receiver extensions, or buffer tubes exceed the quality standards of others in the industry. We time...
    $49.00
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    Timney is the market leader for Sig replacement rifle triggers. This single-stage trigger is factory tuned for 4.5 lb. pull weight, with no creep. It makes use of your rifle's original hammer/trigger pins as well as safety.

    Timney Triggers - Single-Stage Straight Trigger with 4.5 lbs Draw Weight, Black Finish, Sig MPX

    Timney Triggers

    MSRP: $338.60
    $210.99
    Timney Triggers 683 Replacement Trigger Single-Stage Straight Trigger with 4.50 lbs Draw Weight & Black Finish for Sig MPX Timney is the market leader for Sig replacement rifle triggers. This single-stage trigger is factory tuned for 4.5 lb...
    MSRP: $338.60
    $210.99
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    $210.99
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    DH3 Daniel Horner Signature, Single-Stage Straight Trigger with 1-3 lbs Draw Weight, Anodized, AR-15 , Sig MPX, Sig MCX (DH3) DH3 Daniel Horner Signature, Single-Stage Straight Trigger with 1-3 lbs Draw Weight, Anodized, AR-15 , Sig MPX, Sig MCX (DH3)

    Timney Triggers - DH3 Daniel Horner Signature, Single-Stage Straight Trigger with 1-3 lbs Draw Weight, Anodized, AR-15 , Sig MPX, Sig MCX

    Timney Triggers

    MSRP: $352.99
    $317.99
    Timney Triggers DH3 Daniel Horner Signature Single-Stage Straight Trigger with 1-3 lbs Draw Weight & Anodized Finish for AR-15 for Sig MPX for Sig MCX Daniel Horner and Timney’s engineers set out to create not only the ultimate AR-style...
    MSRP: $352.99
    $317.99
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    Daniel Defense 0401304129006 Grip-N-Rip Charging Handle AR-10 Black Hardcoat Anodized 7075-T6 Aluminum

Daniel Defense - Grip-N-Rip Charging Handle, AR-10, Black (04-013-04129-006)

    Daniel Defense - Grip-N-Rip Charging Handle, AR-10, Black

    Daniel Defense

    MSRP: $164.00
    $105.00
    Daniel Defense 0401304129006 Grip-N-Rip Charging Handle AR-10 Black Hardcoat Anodized 7075-T6 Aluminum The Daniel Defense GRIP-N-RIP Charging Handle was designed and manufactured with the features and benefits to enhance every user's comfort and...
    MSRP: $164.00
    $105.00
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    Radian Upper and Handguard Set 14"

    Radian Upper and Handguard Set 14" - BLK

    Radian Weapons

    $879.95
    Radian Upper and Handguard Set 14" BLK The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver is cut from billet...
    $879.95
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    Daniel Defense M4A1 RIS II Rail - Black

    Daniel Defense M4A1 RIS II Rail - Black

    Daniel Defense

    MSRP: $476.00
    $467.00
    DD – M4A1 RAIL INTERFACE SYSTEM II, RIS II  The Daniel Defense Rail Interface System (RIS II) was designed at the request of the United States Special Operations Command (SOCOM) for the SOPMOD II program. SOCOM had a specific requirement...
    MSRP: $476.00
    $467.00
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    On Sale
    LWRC - IC E Ambi Complete Lower Receiver 5.56 Nato - Black*

    LWRC - IC E Ambi Complete Lower Receiver 5.56 Nato - Black*

    LWRCI

    Now: $599.99
    Was: $637.00
    LWRC - IC Ambi Complete Lower Receiver - Black The LWRC- IC Fully Ambidextrous Complete Lower Receiver features an ambi magazine catch, safety selector and bolt catch. Ambi Selector Ambi Bolt Catch Ambi Magazine Catch Enhanced Fire Control Group
    Now: $599.99
    Was: $637.00
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    SB Tactical - HBPDW, Pistol Stabilizing Brace, AR-15, 9MM, Black

    SB Tactical - HBPDW, Pistol Stabilizing Brace, AR-15, 9MM, Black

    SB Tactical

    MSRP: $319.99
    $255.99
    SB Tactical - HBPDW, Pistol Stabilizing Brace, AR-15, 9MM, Black Designed by Q®, the HBPDW™ is the adaptation of the iconic Honey Badger™ Pistol Stabilizing Brace® for the AR-15 lower receiver. Lighter and shorter, the HBPDW is...
    MSRP: $319.99
    $255.99
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    MSRP: $319.99
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