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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  • Comstock Armory FHXL 13.7 P&W Extended 1/2x28 Flash Hider Suppressor Mount - Plan-B Compatible, FHXL-12-9-PW, 850069580179 Comstock Armory FHXL 13.7 P&W Extended 1/2x28 Flash Hider Suppressor Mount - Plan-B Compatible, FHXL-12-9-PW, 850069580179

    Comstock Armory FHXL Extended 1/2x28 Flash Hider Suppressor Mount - Plan-B Compatible

    Comstock Armory, Inc.

    MSRP: $105.00
    $95.00
    Comstock Armory FHXL 13.7 P&W Extended 1/2x28 Flash Hider Suppressor Mount - Plan-B Compatible The FHXL Flash Hider is engineered for shooters who demand performance, durability, and seamless suppressor integration. Designed to work with popular ...
    MSRP: $105.00
    $95.00
    Qty in Cart: 0
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    MSRP: $105.00
    $95.00
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  • Magpul UCS (Universal Carbine Stock) Side Folding Stock - 1913 Picatinny - Black, MAG1441-BLK, 840815149262 Magpul UCS (Universal Carbine Stock) Side Folding Stock - 1913 Picatinny - Black, MAG1441-BLK, 840815149262

    Magpul UCS (Universal Carbine Stock) Side Folding Stock - 1913 Picatinny

    Magpul Industries

    MSRP: $219.95
    $208.95
    Magpul UCS (Universal Carbine Stock) Side Folding Stock - 1913 Picatinny When adaptability meets rugged reliability, the result is the Magpul UCS—Universal Carbine Stock. Engineered for firearms with a rear-mounted M1913 Picatinny rail, the UCS...
    MSRP: $219.95
    $208.95
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    MSRP: $219.95
    $208.95
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  • JP Enterprises Compensator 1/2x28 - .223 Exit Holt - Polished Stainless Steel, JPTRE-2S, 812872021539 JP Enterprises Compensator 1/2x28 - .223 Exit Holt - Polished Stainless Steel, JPTRE-2S, 812872021539

    JP Enterprises Compensator 1/2x28 - .223 Exit Holt - Polished Stainless Steel

    JP Enterprises

    $89.99
    JP Enterprises Compensator 1/2x28 - .223 Exit Holt - Polished Stainless Steel Dominate the range and stay locked on target with the JP Enterprises Small Profile Compensator—a purpose-built muzzle device crafted for precision shooters who demand...
    $89.99
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    $89.99
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  • Luth-AR Gas Tube - Mid Length, BL-04C, 859819007683

    Luth-AR Gas Tube - Mid Length

    Luth-AR

    MSRP: $16.49
    $15.50
    Luth-AR Gas Tube - Mid Length Designed for clean installation and consistent gas flow, the Luth-AR gas tube helps optimize your firearm’s cycling and recoil characteristics, ensuring smoother operation with minimal maintenance. Whether you’re...
    MSRP: $16.49
    $15.50
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    MSRP: $16.49
    $15.50
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  • Out of Stock
    LBE Unlimited AR15 Buffer Tube Kit - H1 Buffer, H1BUFKT, 706612408097

    LBE Unlimited AR15 Buffer Tube Kit - H1 Buffer

    LBE Unlimited

    MSRP: $69.99
    $63.99
    LBE Unlimited AR15 Buffer Tube Kit - H1 Buffer Whether you're assembling a new rifle or refreshing an old workhorse, the LBE Unlimited Buffer Tube Kit delivers uncompromising performance and rugged dependability. Designed to meet the demands of serious...
    MSRP: $69.99
    $63.99
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    MSRP: $69.99
    $63.99
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  • Ballistic Advantage Melonite Gas Tube - Mid Length, 819747027160, BAPA100011

    Ballistic Advantage Melonite Gas Tube - Mid Length

    Ballistic Advantage

    MSRP: $15.00
    $14.25
    Ballistic Advantage Melonite Gas Tube - Mid Length Ballistic Advantage’s Mid-Length AR-15 Gas Tube, engineered to deliver consistent cycling under pressure. Whether you're deep into a custom build or upgrading a worn-out system, this 11.75" tube...
    MSRP: $15.00
    $14.25
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    MSRP: $15.00
    $14.25
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  • Armaspec Gas Tube - Mid Length, ARM653-ML, 810048493036

    Armaspec Gas Tube - Mid Length

    Toor Knives

    MSRP: $14.99
    $13.49
    Armaspec Gas Tube - Mid Length Built in the USA and engineered to exacting standards, the Armaspec gas tube ensures flawless gas flow between your barrel and upper receiver, minimizing malfunctions and keeping your rifle dialed in for duty, competition,...
    MSRP: $14.99
    $13.49
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  • Colt High Wear Parts Repair Kit - AR15/M4, SPK403980, 098289600455

    Colt High Wear Parts Repair Kit - AR15/M4

    Colt

    $24.00
    Colt High Wear Parts Repair Kit - AR15/M4 Maintain peak reliability with the Colt’s Manufacturing High Wear Parts Repair Kit for AR15/M4 platforms. Engineered to keep your rifle running smoothly through intense use, this kit includes the most...
    $24.00
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    $24.00
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  • Colt Lower Field Repair Kit - AR15/M4, SPK403981, 098289600462

    Colt Field Repair Kit - AR15/M4

    Colt

    $44.00
    Colt Lower Field Repair Kit - AR15/M4 Prepare your AR15/M4 for anything with the Colt’s Manufacturing Field Repair Kit—an essential collection of mil-spec replacement parts designed to keep your rifle running in peak condition. Whether...
    $44.00
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  • Colt Lower Parts Kit - AR15/M4, SPK99501, 098289600479

    Colt Lower Parts Kit - AR15/M4

    Colt

    MSRP: $119.00
    $109.99
    Colt Lower Parts Kit - AR15/M4 Get your AR build one step closer to complete with the Colt’s Manufacturing Lower Parts Kit for AR15/M4 platforms. Precision-engineered by one of the most trusted names in firearms, this kit includes the essential...
    MSRP: $119.00
    $109.99
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    MSRP: $119.00
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  • SOLGW 14.5" PRECISION SPR .223 Wylde Barrel - Black Oxide - Mid-Length Gas, 14.5PRECISION-SPR-223, 644625148213 SOLGW 14.5" PRECISION SPR .223 Wylde Barrel - Black Oxide - Mid-Length Gas, 14.5PRECISION-SPR-223, 644625148213

    SOLGW 14.5" PRECISION SPR .223 Wylde Barrel - Black Oxide - Mid-Length Gas

    Sons Of Liberty Gun Works

    MSRP: $320.00
    $308.75
    SOLGW 14.5" PRECISION SPR .223 Wylde Barrel - Black Oxide - Mid-Length Gas When precision is non-negotiable, the SOLGW Precision SPR Barrel delivers. Engineered for elite shooters and competitive marksmen, this barrel is the most accurate offering from...
    MSRP: $320.00
    $308.75
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    MSRP: $320.00
    $308.75
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  • Spike's Tactical Rifle Length Melonited Gas Tube - Black Nitride Finish, SUGT0M4, 855319005921

    Spike's Tactical Rifle Length Melonited Gas Tube - Black Nitride Finish

    Spikes Tactical

    MSRP: $16.00
    $14.99
    Spike's Tactical Rifle Length Melonited Gas Tube - Black Nitride Finish The Spike’s Tactical Rifle Length Gas Tube is built to military specifications and constructed from durable 304 stainless steel, making it the perfect choice for any AR-15...
    MSRP: $16.00
    $14.99
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