AR-15 / AR-10 Parts

AR-15 / AR-10 Parts

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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
    Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" ODG Anodized Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" ODG Anodized

    Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" ODG Anodized

    Aero Precision

    MSRP: $225.00
    $189.99
    Aero Precision AR15 Atlas R-One M-LOK Handguard ODG Anodized  The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind,...
    MSRP: $225.00
    $189.99
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    MSRP: $225.00
    $189.99
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    Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" Kodiak Brown Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" Kodiak Brown

    Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" Kodiak Brown

    Aero Precision

    MSRP: $225.00
    $189.99
    Aero Precision AR15 Atlas R-One M-LOK Handguard Kodiak Brown  The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind,...
    MSRP: $225.00
    $189.99
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    $189.99
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    Aero Precision M4E1 BDL Halftone Builder Set w/ 12.7" ATLAS R-ONE M-LOK Handguard Aero Precision M4E1 Builder Set w/ 12.7" Atlas R-One BDL Halftone 2.0 Cerakote

    Aero Precision M4E1 Builder Set w/ 12.7" Atlas R-One BDL Halftone 2.0 Cerakote

    Aero Precision

    $585.00
    Aero Precision M4E1 Builder Set w/ 12.7" Atlas R-One BDL Halftone 2.0 Cerakote The March edition of the monthly Builder Set program is here to be the foundation of your next build. In collaboration with Blowndeadline these sets feature an OD...
    $585.00
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    $585.00
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    Aero Precision M4E1 Builder Set w/ 9.3" Atlas R-One BDL Halftone 2.0 Cerakote Aero Precision M4E1 Builder Set w/ 9.3" Atlas R-One BDL Halftone 2.0 Cerakote

    Aero Precision M4E1 Builder Set w/ 9.3" Atlas R-One BDL Halftone 2.0 Cerakote

    Aero Precision

    $575.00
    The March edition of the monthly Builder Set program is here to be the foundation of your next build. In collaboration with Blowndeadline these sets feature an OD Green base with the updated BDL Halftone 2.0 pattern. These receiver and...
    $575.00
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    $575.00
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    Noveske - 10.5″ Gen 3 300BLK Shorty Upper Noveske - 10.5″ Gen 3 300BLK Shorty Upper

    Noveske - 10.5″ Gen 3 300BLK Shorty Upper

    Noveske Rifleworks

    $1,375.00
    10.5” Gen 3 Shorty 300BLK CHF Complete Upper Barrel 10.5” 300BLK cold hammer forged with 1:7 twist Our chrome lined barrels are cold hammered forged and made with the material callouts and manufacturing process for the M249 Machine Gun...
    $1,375.00
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    $1,375.00
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    Aero Precision - M4E1 Threaded Complete Upper - 16" - 5.56 - MID-LENGTH Barrel - 15" ATLAS R-ONE M-LOK - ODG ANODIZED Aero Precision - M4E1 Threaded Complete Upper - 16" - 5.56 - MID-LENGTH Barrel - 15" ATLAS R-ONE M-LOK - ODG ANODIZED

    Aero Precision - M4E1 Threaded Complete Upper - 16" - 5.56 - MID-LENGTH Barrel - 15" ATLAS R-ONE M-LOK - ODG ANODIZED

    Aero Precision

    MSRP: $655.00
    $589.99
    M4E1 THREADED COMPLETE UPPER, 16" 5.56 MID-LENGTH BARREL, 15" ATLAS R-ONE M-LOK HG - ODG ANODIZED Shipping to FFL Dealer Required No Made In America: Yes Platform: AR15 Complete Upper Series: ATLAS Caliber: 5.56 NATO Barrel Length: 16 Finish: OD...
    MSRP: $655.00
    $589.99
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    Aero Precision - AR15 Upper Receiver - No Forward Assist - Black (APAR610401AC) Aero Precision - AR15 Upper Receiver - No Forward Assist - Black (APAR610401AC)

    Aero Precision - AR15 Upper Receiver - No Forward Assist - Black

    Aero Precision

    MSRP: $130.00
    $115.00
    AR15 ASSEMBLED UPPER RECEIVER, NO FORWARD ASSIST - ANODIZED BLACK The AR15 Assembled Upper Receiver comes with the port door already installed. This specific model does not have forward assist provisions. Forged from 7075-T6 aluminum, this assembled...
    MSRP: $130.00
    $115.00
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    MSRP: $130.00
    $115.00
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    M111UA01-1F

    Primary Weapons Systems - MK111 Mod-1M Upper - 11.85" Barrel - Fits AR15- 223 Wylde - Black

    Primary Weapons Systems

    MSRP: $1,099.95
    $1,029.49
    Primary Weapons Systems, MK111 Mod-1M Upper, Fits AR15, 223 Wylde, 11.85" Barrel, Black Color, Anodized Finish, PWS M-lok 6.9" Handguard The MK1 MOD 1-M line, revamped for 2018, features the PWS long stroke piston system. Internally, this line offers...
    MSRP: $1,099.95
    $1,029.49
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    MSRP: $1,099.95
    $1,029.49
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    A.R.M.S.® - #58™M-CV MOD Mid-length S.I.R.® System (#58M-CV-MOD) A.R.M.S.® - #58™M-CV MOD Mid-length S.I.R.® System (#58M-CV-MOD)

    A.R.M.S.® - #58™M-CV MOD Mid-length S.I.R.® System

    A.R.M.S., Inc

    $465.00
    A.R.M.S.® #58™M-CV MOD Mid-length S.I.R.® System The #58™M-CV MOD is our mid-length S.I.R.® w/ the front relieved to fit around the carbine length front sight post and/or to allow for a fold down front sight. 100% MADE IN THE USA...
    $465.00
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    $465.00
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    A.R.M.S.® - #58™M-CV Mid-Length S.I.R.® System (#58M-CV)

    A.R.M.S.® - #58™M-CV Mid-Length S.I.R.® System

    A.R.M.S., Inc

    MSRP: $475.00
    $465.00
    A.R.M.S.® #58™M-CV Mid-Length S.I.R.® System Military Version for mid-length gas system weapons. *Wt. measured w/o 1,2,3 rails and sling swivel which are included with the SIR system. Rails can be removed/added as needed. Patents...
    MSRP: $475.00
    $465.00
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    $465.00
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    SOLGW Broadsword Complete Lower Receiver w/ A5 Buffer System, BROADSWORDLOWERLFTA5BRAVO, 691821452491 SOLGW Broadsword Complete Lower Receiver w/ A5 Buffer System, BROADSWORDLOWERLFTA5BRAVO, 691821452491

    SOLGW Broadsword Complete Lower Receiver w/ A5 Buffer System

    Sons Of Liberty Gun Works

    $807.50
    SOLGW Broadsword Complete Lower Receiver w/ A5 Buffer System The Sons of Liberty Gun Works BROADSWORD Ambi Lower Receiver is built for shooters who demand uncompromising strength, precision, and versatility. Machined from 7075 billet aluminum and...
    $807.50
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    $807.50
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    Aero Precision M5 Complete Lower Receiver ODG Anodized

    Aero Precision M5 Complete Lower Receiver ODG Anodized

    Aero Precision

    $499.99
    Aero Precision M5 Complete Lower Receiver. MOE Grip & SL Carbine Stock – ODG Anodized The M5 Complete Lower Receiver is the perfect base for your custom big-bore AR build. This complete lower features our custom-designed M5 Lower Receiver and...
    $499.99
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