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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  • Reptilia Handguard 9.4" M-LOK - Anodized Flat Dark Earth, 100-331, 850053448966

    Reptilia Handguard 9.4" M-LOK - Anodized Flat Dark Earth

    Reptilia

    MSRP: $299.95
    $269.96
    Copy of Reptilia Handguard 9.4" M-LOK - Anodized Flat Dark Earth Upgrade your AR15 with the Reptilia M-LOK 9.4" Handguard, a premium solution engineered for strength, versatility, and seamless integration. Crafted from billet 7075-T6 aluminum and...
    MSRP: $299.95
    $269.96
    Qty in Cart: 0
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    MSRP: $299.95
    $269.96
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  • Reptilia Handguard 9.4" M-LOK - Anodized Black, 100-330, 850053448959

    Reptilia Handguard 9.4" M-LOK - Anodized Black

    Reptilia

    MSRP: $299.95
    $269.96
    Reptilia Handguard 9.4" M-LOK - Anodized Black Upgrade your AR15 with the Reptilia M-LOK 9.4" Handguard, a premium solution engineered for strength, versatility, and seamless integration. Crafted from billet 7075-T6 aluminum and finished with MIL-STD...
    MSRP: $299.95
    $269.96
    Qty in Cart: 0
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    MSRP: $299.95
    $269.96
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  • Comstock Armory MBC 5/8x24 Compact Facemount 9mm Bore Muzzle Brake - Plan-B Compatible, MBC-58-9-FM, 850069580278 Comstock Armory MBC 5/8x24 Compact Facemount 9mm Bore Muzzle Brake - Plan-B Compatible, MBC-58-9-FM, 850069580278

    Comstock Armory MBC 5/8x24 Compact Facemount 9mm Bore Muzzle Brake - Plan-B Compatible

    Comstock Armory, Inc.

    MSRP: $75.00
    $69.00
    Comstock Armory MBC 5/8x24 Compact Facemount 9mm Bore Muzzle Brake - Plan-B Compatible When space is tight and performance matters, the Comstock MBC (Muzzle Brake Compact) delivers. Designed for shooters who demand recoil control, suppressor...
    MSRP: $75.00
    $69.00
    Qty in Cart: 0
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    MSRP: $75.00
    $69.00
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  • Comstock Armory Hybrid Muzzle Device 5/8x24 Full Size 9mm Bore - Plan-B Suppressor Mount, HYB-58-9, 850069580261 Comstock Armory Hybrid Muzzle Device 5/8x24 Full Size 9mm Bore - Plan-B Suppressor Mount, HYB-58-9, 850069580261

    Comstock Armory Hybrid Muzzle Device 5/8x24 Full Size 9mm Bore - Plan-B Suppressor Mount

    Comstock Armory, Inc.

    MSRP: $75.00
    $69.00
    Comstock Armory Hybrid Muzzle Device 5/8x24 - 9mm Bore - Plan-B Suppressor Mount Engineered for shooters who demand performance without compromise, the Hybrid Muzzle Device by Comstock Armory delivers the perfect balance of recoil reduction, flash...
    MSRP: $75.00
    $69.00
    Qty in Cart: 0
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    MSRP: $75.00
    $69.00
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  • Comstock Armory Hybrid Muzzle Device 1/2x28 Full Size 9mm Bore - Plan-B Suppressor Mount, HYB-12-9-PW, 850069580254 Comstock Armory Hybrid Muzzle Device 1/2x28 Full Size 9mm Bore - Plan-B Suppressor Mount, HYB-12-9-PW, 850069580254

    Comstock Armory Hybrid Muzzle Device 1/2x28 Full Size 9mm Bore - Plan-B Suppressor Mount

    Comstock Armory, Inc.

    MSRP: $75.00
    $69.00
    Comstock Armory Hybrid Muzzle Device 1/2x28 - 9mm Bore - Plan-B Suppressor Mount Engineered for shooters who demand performance without compromise, the Hybrid Muzzle Device by Comstock Armory delivers the perfect balance of recoil reduction, flash...
    MSRP: $75.00
    $69.00
    Qty in Cart: 0
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    MSRP: $75.00
    $69.00
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  • Out of Stock
    Atrius Development Forced Reset Selector - Single Side, ADG-FRS-S, Atrius Development Forced Reset Selektor - Single Side Atrius Development Forced Reset Selector - Single Side, ADG-FRS-S, Atrius Development Forced Reset Selektor - Single Side

    Atrius Development Forced Reset Selektor - Single Side

    Atrius Development Group

    $199.00
    Atrius Development Forced Reset Selektor - Single Side The Atrius Forced Reset Selektor (FRS) — the most robust safety selector on the market, engineered for precision, speed, and durability. Designed for mil-spec AR-15 rifles chambered in .223, 5...
    $199.00
    Qty in Cart: 0
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    $199.00
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  • TriggerTech Competitive 3.5 lbs Trigger - Flat Faced - Blue Flag, X50-SAB-33-NNF, 885768004275

    TriggerTech Competitive 3.5 lbs Trigger - Flat Faced - Blue Flag

    TriggerTech

    MSRP: $259.99
    $206.99
    TriggerTech Competitive 3.5 lbs Trigger - Flat Faced - Blue Flag Featuring patented Zero Creep Technology™, this trigger offers a crisp, consistent break that doesn’t degrade over time — no polishing, coatings, or lubricants required...
    MSRP: $259.99
    $206.99
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    MSRP: $259.99
    $206.99
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  • Superlative Arms .750 Adjustable Gas Block - Set Screw - Stainless Steel - Tan DLC, SABO-DI-750ST, 850011846759 Superlative Arms .750 Adjustable Gas Block - Set Screw - Stainless Steel - Tan DLC, SABO-DI-750ST, 850011846759

    Superlative Arms .750 Adjustable Gas Block - Set Screw - Stainless Steel - Tan DLC

    Superlative Arms

    MSRP: $99.99
    $89.99
    Superlative Arms .750 Adjustable Gas Block - Set Screw - Stainless Steel - Tan DLC Take control of your rifle’s performance with the Superlative Arms Patented Bleed Off® Mode Adjustable Gas Block — a game-changing upgrade for AR-15,...
    MSRP: $99.99
    $89.99
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    MSRP: $99.99
    $89.99
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  • Siege Suppressors Havoc Flash Hider - Plan B Compatible, SA-002, SA-005 Siege Suppressors Havoc Flash Hider - Plan B Compatible, SA-002, SA-005

    Siege Suppressors Havoc Flash Hider - Plan B Compatible

    Siege Suppressors

    $90.00
    Siege Suppressors Havoc Flash Hider - Plan B Compatible Dominate low-light conditions and stay mission-ready with the Havoc Flash Hider — a purpose-built muzzle device engineered for serious shooters who demand stealth, strength, and suppressor...
    $90.00
    Qty in Cart: 0
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    $90.00
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  • Siege Suppressors Defender 2 Port Muzzle Brake - Plan B Compatible, SA-001, SA-004 Siege Suppressors Defender 2 Port Muzzle Brake - Plan B Compatible, SA-001, SA-004

    Siege Suppressors Defender 2 Port Muzzle Brake - Plan B Compatible

    Siege Suppressors

    $90.00
    Siege Suppressors Defender 2 Port Muzzle Brake - Plan B Compatible Take control of your rifle’s performance with the Defender 2-Port Brake — a precision-engineered muzzle device built for shooters who demand flat shooting, fast follow-ups,...
    $90.00
    Qty in Cart: 0
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    $90.00
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  • Noveske N4 Complete Upper Receiver 6mm ARC - 14.5" DDF SS Pinned Barrel - Black, 03003761 Noveske N4 Complete Upper Receiver 6mm ARC - 14.5" DDF SS Pinned Barrel - Black, 03003761

    Noveske N4 Complete Upper Receiver 6mm ARC - 14.5" DDF SS Pinned Barrel - Black

    Noveske Rifleworks

    $2,000.00
    Noveske N4 Complete Upper Receiver 6mm ARC - 14.5" DDF SS Pinned Barrel - Black Born from cutting-edge research and battlefield-proven innovation, the Noveske 6mm ARC Rifle System is a masterclass in performance, durability, and tactical engineering...
    $2,000.00
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    $2,000.00
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  • Out of Stock
    On Sale
    Luth-AR - A2 Fixed Stock Kit without Buffer Spring & Weight - OPENBOX, BS-A2K-OPENBOX, BS-A2K, 812058032519

    Luth-AR - A2 Fixed Stock Kit without Buffer Spring & Weight - OPENBOX

    Luth-AR

    MSRP: $129.95
    Now: $79.99
    Was: $126.99
    Luth-AR - A2 Fixed Stock Kit - OPEN BOX Upgrade your AR15 with LUTH-AR A2 Butt Stock Kit, a comprehensive package that includes some of the things you need for enhanced performance and comfort. Crafted with precision, this kit includes a durable buffer...
    MSRP: $129.95
    Now: $79.99
    Was: $126.99
    Qty in Cart: 0
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    MSRP: $129.95
    Now: $79.99
    Was: $126.99
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