An 80% lower’s a partially machined lower receiver for AR-15 or AR-10 rifles, not yet classified as a firearm. It requires additional milling to become functional. Once completed, it works with upper receivers, lower parts kits, buffer tubes, stocks, magazines, and other standard AR-15 or AR-10 components. The 80% lower allows DIY builders to customize and assemble their own rifles, offering compatibility with a wide range of parts for hunting, target shooting, and tactical builds.
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  • Black AR-15 lower receiver with stamped fire and safe

    80% AR-15 Lower Receiver – Black
    4.88 out of 5

    Craft your dream AR-15 rifle with our premium 80 Lower receiver machined from Mil-Spec 7075-T6 aluminum. Designed to exacting CNC tolerances, it’s ideal for DIY enthusiasts seeking to build their…

    Original price was: $149.95.Current price is: $54.95.

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  • 80% AR-15 Lower Receiver With Integral Trigger Guard Black

    80% AR-15 Lower Receiver With Integral Trigger Guard Black
    4.89 out of 5

    Built tough from 7075-T6 billet aluminum, our 80 Billet Lower Receiver with Integral Trigger Guard ensures durability and reliability for your AR-15. Featuring an integrated trigger guard wider than Mil-spec,…

    Original price was: $149.00.Current price is: $64.95.

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  • 80% AR-15 Lower receiver Bulk 5 Pack Black Anodized

    80% AR-15 Lower receiver Bulk 5 Pack Black Anodized
    4.93 out of 5

    Get top-quality 80 percent AR-15 Lower receiver bulk packs crafted from 7075-T6 forgings to Mil-Spec machining tolerance. Our CNC machined receivers feature a durable Type 3 anodized black finish that’s…

    Original price was: $399.75.Current price is: $249.95.

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  • 80% AR-15 Lower receiver Mill Finish Raw

    80% AR-15 Lower receiver Mill Finish Raw
    5.00 out of 5

    Transform your AR15 with our 80% raw lower receiver, perfect for DIY gunsmithing projects. Crafted from 7075-T6 forgings and machined to mil spec tolerances, it ensures compatibility with all your…

    Original price was: $129.95.Current price is: $39.95.

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  • 80% SALE AR-15 Lower Receiver Black Anodized Online in USA

    SALE AR-15 Black Lower Receiver 80%
    4.88 out of 5

    Enhance your AR-15 build with our SALE Black 80% Lower Receiver, offering quality and versatility for custom firearm projects.

    Original price was: $109.95.Current price is: $44.95.

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  • 80% Lower receiver AR-15 Blemished

    80% Lower receiver AR-15 Blemished
    4.91 out of 5

    Elevate your rifle build with our AR-15 80% Blemished Lower Receiver, crafted from 7075-T6 Aluminum. Featuring a black anodized finish and precision machining to Mil-Spec tolerance, it ensures reliability and…

    Original price was: $129.95.Current price is: $69.95.

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  • SALE 80% (BLEMISHED) AR-15 Lower Receiver in USA

    SALE 80% AR-15 Black Lower Receiver
    0 out of 5

    Complete your AR-15 build with our SALE 80% Black Lower Receiver, ideal for DIY projects and ensuring high-quality performance at an unbeatable price.

    Original price was: $109.95.Current price is: $35.95.

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  • 80% Billet AR-15 Lower receiver Raw

    80% Billet AR 15 Lower receiver
    5.00 out of 5

    Discover the pinnacle of quality with our 80% AR 15 lower receiver. Meticulously machined from a solid block of aluminum to mil-spec tolerances, it ensures compatibility with any standard AR…

    Original price was: $119.95.Current price is: $57.95.

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  • 9mm 80% AR-15 Lower Receiver Black

    9mm 80% AR-15 Lower receiver Black
    4.80 out of 5

    Upgrade your AR-15 with our 9mm 80% Billet AR-15 Lower Receiver Black. Precision machined from high-strength aluminum and featuring a tough black anodized finish, this lower offers durability and reliability….

    Original price was: $109.95.Current price is: $84.95.

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  • SALE 80% (BLEMISHED) AR-15 Lower Receiver in USA

    SALE 80% (BLEMISHED) AR-15 Lower receiver
    0 out of 5

    Complete your AR-15 build with our SALE 80% Blemished Lower Receiver, offering a cost-effective solution for DIY projects without compromising on quality.

    Original price was: $129.95.Current price is: $29.95.

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  • SALE 9mm 80% AR-15 Lower Raw Sandblasted Online in USA

    SALE 9mm 80% AR-15 Lower Raw Sandblasted
    4.00 out of 5

    Begin your custom AR-15 9mm build with the 80% Lower Raw Sandblasted, ideal for DIY enthusiasts looking for quality and customization, now on sale.

    Original price was: $109.95.Current price is: $52.95.

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  • 80% Burnt Bronze 308 Lower Receiver DPMS

    80% Burnt Bronze 308 Lower Receiver DPMS
    5.00 out of 5

    Upgrade your rifle build with our premium 80% Burnt Bronze 308 Lower. Crafted from durable 7075-T6 Aluminum, this lower receiver ensures a perfect fit with its fully broached mag well….

    Original price was: $249.95.Current price is: $99.95.

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  • 80% AR-15 Lower Raw with NO fire and safe markings

    80% AR-15 Lower Raw with NO fire and safe markings
    5.00 out of 5

    Unlock your DIY gunsmithing potential with our 80% AR-15 lower raw receivers. Precision machined to mil spec tolerances, these receivers offer the flexibility for custom firearm builds. Featuring fire and…

    Original price was: $102.95.Current price is: $84.95.

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  • SALE 9mm 80% AR-15 Lower Black in USA - Daytona Tactical

    SALE 9mm 80% AR-15 Lower Black
    0 out of 5

    Create your custom 9mm AR-15 with our SALE 80% Black Lower Receiver, offering a cost-effective solution for DIY builders.

    Original price was: $109.95.Current price is: $59.95.

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  • SALE 80% BLEMISHED Cerakote AR-15 Lower Receiver, USA

    80% (BLEMISHED) Lower receiver AR-15
    5.00 out of 5

    Affordable and durable, the 80% (BLEMISHED) Lower Receiver is ideal for AR-15 DIY builders. Perfect for custom builds, it offers quality at a budget-friendly price.

    Original price was: $129.95.Current price is: $49.95.

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  • Untumbled, Raw AR-15 80% Lower Receiver - Daytona Tactical

    Untumbled, Raw Ar-15 80% lower receiver
    0 out of 5

    Discover our untumbled raw AR-15 80% lower receiver, a high-quality component machined to mil-spec tolerances. These 80% AR-15 lowers feature fully broached mag wells for a precise fit with every…

    Original price was: $99.95.Current price is: $31.95.

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  • 80% Blemished AR-15 Lower receiver Raw

    80% Blemished AR-15 Lower receiver Raw
    0 out of 5

    Begin your custom AR-15 build with the 80% Blemished AR-15 Lower Receiver in raw finish, ideal for DIY enthusiasts looking for quality and value.

    Original price was: $104.95.Current price is: $47.95.

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  • 80% AR-15 Lower Receiver 5 Pack Mill Finish Raw

    80% AR-15 Lower receiver 5 Pack Raw
    5.00 out of 5

    Elevate your AR-15 build with our Mil-Spec 80% AR-15 Lower Receiver 5 Packs, crafted from premium 7075-T6 forgings. These CNC machined lower receivers feature fully broached mag wells and an…

    Original price was: $399.95.Current price is: $209.95.

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  • 80% SALE AR-15 Lower Receiver Black Anodized Online in USA

    SALE 80% Black AR-15 Lower
    0 out of 5

    Begin your custom AR-15 build with the 80% Black AR-15 Lower, ideal for DIY enthusiasts looking for quality and style, now on sale.

    Original price was: $129.95.Current price is: $44.95.

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  • Buy 80% FDE Lower With Integral Trigger Guard - Daytona Tactical

    80% FDE Lower With Integral Trigger Guard
    0 out of 5

    Create your custom AR-15 with our 80% FDE Lower with Integral Trigger Guard, offering a stylish and durable foundation for your build.

    $94.95

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  • 80% AR-15 Lower Receiver Integrated Trigger Guard Blemished

    80% AR-15 Lower Receiver Integrated Trigger Guard Blemished
    5.00 out of 5

    Upgrade your AR-15 rifle platform with our 80 Billet Lower Receiver blem. CNC machined from 7075-T6 billet aluminum, it features an integral trigger guard, ensuring durability and compatibility with gloves…

    Original price was: $129.95.Current price is: $49.95.

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  • Shop 80% Tungsten Lower With Integral Trigger Guard, USA

    80% Tungsten Lower With Integral Trigger Guard
    0 out of 5

    Create your custom AR-15 with our 80% Tungsten Lower with Integral Trigger Guard, offering a stylish and durable foundation for your build.

    $94.95

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  • Buy 80% Burnt Bronze Lower With Integral Trigger Guard, USA

    80% Burnt Bronze Lower With Integral Trigger Guard
    0 out of 5

    Create your custom AR-15 with our 80% Burnt Bronze Lower with Integral Trigger Guard, offering a stylish and durable foundation for your build.

    $94.95

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  • Buy 80% Titanium Blue Lower With Integral Trigger Guard, USA

    80% Titanium Blue Lower With Integral Trigger Guard
    0 out of 5

    Create your custom AR-15 with our 80% Titanium Blue Lower with Integral Trigger Guard, offering a stylish and durable foundation for your build.

    $94.95

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