AR-15 Lower Parts

AR-15 Lower Parts

At A1Armory.com, our selection of AR-15 Lower Parts encompasses an extensive range of components meticulously crafted to elevate your firearm's performance and durability. Designed with precision engineering and manufactured to exacting standards, our lower parts are the cornerstone of any AR-15 build, ensuring reliability and optimal functionality. From trigger assemblies to buffer tubes, each part is carefully selected to guarantee compatibility and seamless integration, whether you're assembling a new rifle or upgrading an existing platform.

  • AR15AR10 Arctic White Cerakote Mil Spec Trigger

    AR-15 Arctic White Cerakote Single Stage Trigger

    MSRP: $24.99
    $17.09
    AR15/AR10 Arctic White Cerakote Mil Spec Trigger      Elevate your build with a trigger that combines precision performance and head-turning aesthetics. This Mil-Spec single-stage trigger is finished in a sleek White Cerakote for...
    MSRP: $24.99
    $17.09
  • On Sale
    AR-15 Ambidextrous Extended Modular Magazine Release & Catch Button

    AR-15 Purple Ambidextrous Extended Modular Magazine Catch Release

    Now: $22.49
    Was: $34.99
    AR-15 Purple Ambidextrous Extended Modular Magazine Release     Introducing the AR-15 Purple Ambidextrous Extended Modular Magazine Catch Release – a sleek and high-performance upgrade for your rifle that combines both style and...
    Now: $22.49
    Was: $34.99
  • Presma Silver 3.5 Short Buffer Tube System

    Presma Silver 3.5" Short Buffer Tube System

    MSRP: $139.99
    $76.49
    Presma Silver 3.5" Short Buffer Tube System       Introducing the Presma Silver 3.5" Short Buffer Tube System – a compact and high-performance solution designed to enhance the versatility and functionality of your AR-15 platform...
    MSRP: $139.99
    $76.49
  • On Sale
    Presma Red 3.5" Short Buffer Tube System

    Presma Red 3.5" Short Buffer Tube System

    Now: $71.99
    Was: $139.99
    Presma Red 3.5" Short Buffer Tube System     Introducing the Presma Red 3.5" Short Buffer Tube System, meticulously engineered to enhance the compactness and maneuverability of your AR pistol. Crafted with precision and reliability...
    Now: $71.99
    Was: $139.99
  • AR-15 Silver Ambidextrous Extended Modular Magazine Release

    AR-15 Silver Ambidextrous Extended Modular Magazine Catch Release

    MSRP: $34.99
    $22.49
    AR-15 Silver Ambidextrous Extended Modular Magazine Release       AR-15 Silver Ambidextrous Extended Modular Magazine Release – the ultimate upgrade for firearm enthusiasts seeking enhanced ergonomics and versatility. This...
    MSRP: $34.99
    $22.49
  • On Sale
    AR-15 Blue Ambidextrous Extended Modular Magazine Release

    AR-15 Blue Ambidextrous Extended Modular Magazine Catch Release

    Now: $22.49
    Was: $34.99
    AR-15 Blue Ambidextrous Extended Modular Magazine Release       Key Features: 1. **Ambidextrous Design:** Our extended magazine catch release is thoughtfully crafted to cater to both left and right-handed shooters, ensuring a seamless and...
    Now: $22.49
    Was: $34.99
  • On Sale
    AR-15 Red Ambidextrous Extended Modular Magazine Release

    AR-15 Red Ambidextrous Extended Modular Magazine Catch Release

    Now: $22.49
    Was: $34.99
    AR-15 Red Ambidextrous Extended Modular Magazine Release     AR-15 Red Anodized Ambidextrous Extended Modular Magazine Catch Release – the ultimate upgrade for firearm enthusiasts seeking enhanced functionality and aesthetics. Engineered...
    Now: $22.49
    Was: $34.99
  • On Sale
    AR-15 Black Ambidextrous Extended Modular Magazine Release

    AR-15 Black Ambidextrous Extended Modular Magazine Catch Release

    Now: $22.49
    Was: $34.99
    AR-15 Black Ambidextrous Extended Modular Magazine Release       AR-15 Black Anodized Ambidextrous Extended Modular Magazine Catch Release – the ultimate enhancement for your firearm's handling and efficiency. Engineered with...
    Now: $22.49
    Was: $34.99
  • AR-15 Pink Cerakote Enhanced Lower Parts Kit

    AR-15 Pink Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Pink Cerakote Enhanced Lower Parts Kit       AR-15 Pink Cerakote Enhanced Lower Parts Kit – a vibrant and high-performance upgrade for your firearm. Each component in this meticulously crafted kit is designed to provide...
    MSRP: $119.99
    $80.99
  • AR-15 A2 Carry Handle with Dual Rear Aperture

    AR-15 A2 Carry Handle with Dual Rear Aperture

    $34.19
    AR-15 A2 Carry Handle with Dual Rear Aperture       Enhance your AR-15 with the A2 Carry Handle featuring Dual Rear Apertures — a perfect blend of timeless military heritage and reliable modern engineering. Built for shooters who...
    $34.19
  • AR-15 Flat Dark Earth FDE Cerakote Enhanced Lower Parts Kit

    AR-15 Flat Dark Earth FDE Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Flat Dark Earth FDE Cerakote Enhanced Lower Parts Kit       AR-15 Flat Dark Earth (FDE) Cerakote Enhanced Lower Parts Kit, a premium collection of meticulously crafted components designed to elevate your firearm to new heights of...
    MSRP: $119.99
    $80.99
  • Partial Lower Parts Kit.

    AR Partial Lower Parts Kit

    MSRP: $6.99
    $5.39
    AR-15 Partial Lower Parts Kit       Whether you’re upgrading or assembling your AR-15 from the ground up, the AR-15 Partial Lower Parts Kit delivers the essential components you need to build with confidence. Engineered with...
    MSRP: $6.99
    $5.39
  • AR-15 Olive Drab Green ODG Cerakote Enhanced Lower Parts Kit

    AR-15 Olive Drab Green (ODG) Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Olive Drab Green ODG Cerakote Enhanced Lower Parts Kit       AR-15 Olive Drab Green (ODG) Cerakote Enhanced Lower Parts Kit – a comprehensive set designed to elevate your firearm's performance and aesthetic appeal. Each...
    MSRP: $119.99
    $80.99
  • AR-15 Burnt Bronze Cerakote Enhanced Lower Parts Kit

    AR-15 Burnt Bronze Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Burnt Bronze Cerakote Enhanced Lower Parts Kit       AR-15 Burnt Bronze Cerakote Enhanced Lower Parts Kit, meticulously crafted for precision and durability. Elevate your rifle with the following top-tier...
    MSRP: $119.99
    $80.99
  • AR-15 Red Cerakote Enhanced Lower Parts Kit

    AR-15 Red Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Red Cerakote Enhanced Lower Parts Kit         AR-15 Red Cerakote Enhanced Lower Parts Kit, a premium upgrade for your rifle platform. Elevate both aesthetics and functionality with the following distinctive features: Red...
    MSRP: $119.99
    $80.99
  • AR-15 Robins Egg Blue Cerakote Enhanced Lower Parts Kit

    AR-15 Robins Egg Blue Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $80.99
    AR-15 Robins Egg Blue Cerakote Enhanced Lower Parts Kit       AR-15 Robins Egg Blue Cerakote Enhanced Lower Parts Kit, meticulously crafted to elevate your shooting experience with a blend of style, functionality, and...
    MSRP: $119.99
    $80.99
  • On Sale
    Presma 3.5 Short Buffer Tube System

    Presma 3.5" Short Buffer Tube System

    Now: $80.09
    Was: $139.99
    Presma 3.5" Short Buffer Tube System       Presma 3.5" Short Buffer Tube System – the perfect solution to elevate the compactness of your AR pistol. This carefully crafted system includes essential components that...
    Now: $80.09
    Was: $139.99
  • Silver Dual Sling Receiver End Plate

    Silver Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    MSRP: $18.99
    $17.09
    Silver Dual Sling Receiver End Plate        Silver Dual Sling Receiver End Plate, a premium accessory designed to enhance the functionality and versatility of your firearm. Crafted from high-quality aluminum and featuring a sleek...
    MSRP: $18.99
    $17.09
  • Red Dual Sling Receiver End Plate for .2235.56.308 Buffer Tubes.

    Red Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    MSRP: $18.99
    $17.09
    Red Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes       Red Dual Sling Receiver End Plate, a premium accessory designed to enhance the functionality and aesthetics of your .223/5.56/.308 buffer tubes. This meticulously...
    MSRP: $18.99
    $17.09
  • Black Dual Sling Receiver End Plate for .2235.56.308 Buffer Tubes.

    Black Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes

    MSRP: $18.99
    $17.09
    Black Dual Sling Receiver End Plate for .223/5.56/.308 Buffer Tubes     Black Dual Sling Receiver End Plate designed specifically for .223/5.56/.308 buffer tubes. This meticulously crafted product boasts a range of features,...
    MSRP: $18.99
    $17.09
  • Olive Drab Green (ODG) Skeletonized AR Large Cut Vertical Foregrip

    Olive Drab Green (ODG) Skeletonized AR Large Cut Vertical Foregrip

    MSRP: $64.99
    $58.49
    Olive Drab Green (ODG) Skeletonized AR Large Cut Vertical Foregrip     Elevate your rifle setup with the Cerakote ODG AR Large Cut Aluminum Foregrip, designed for durability, control, and modern styling. Built for shooters who demand rugged...
    MSRP: $64.99
    $58.49
  • Burnt Bronze Skeletonized AR Large Cut Vertical Foregrip

    Burnt Bronze Skeletonized AR Large Cut Vertical Foregrip

    MSRP: $64.99
    $58.49
    Burnt Bronze Skeletonized AR Large Cut Vertical Foregrip     Upgrade your AR platform with this rugged and visually striking Cerakote Burnt Bronze AR Large Cut Aluminum Foregrip. Designed for superior grip, control, and aesthetics,...
    MSRP: $64.99
    $58.49
  • AR Large Cut Black Aluminum Foregrip

    Black Skeletonized AR Large Cut Aluminum Foregrip

    MSRP: $64.99
    $58.49
    AR-15 Skeletonized AR Large Cut Black Aluminum Foregrip     Upgrade your AR platform with a sleek and functional foregrip designed for control, comfort, and durability. The Black AR Large Cut Aluminum Foregrip is precision-engineered to...
    MSRP: $64.99
    $58.49
  • AR-15 Sniper Grey Bolt Catch Upgrade Kit

    AR-15 Sniper Grey Bolt Catch Upgrade Kit

    MSRP: $29.99
    $22.49
    AR-15 Sniper Grey Bolt Catch Upgrade Kit       AR-15 Sniper Grey Bolt Catch Upgrade Kit, a high-performance enhancement designed to elevate your shooting experience to new heights. Crafted with meticulous attention to detail,...
    MSRP: $29.99
    $22.49
  • AR-15 Burnt Bronze Bolt Catch Upgrade Kit

    AR-15 Burnt Bronze Bolt Catch Upgrade Kit

    MSRP: $29.99
    $22.49
    AR-15 Burnt Bronze Bolt Catch Upgrade Kit       AR-15 Burnt Bronze Bolt Catch Upgrade Kit, a precision-engineered enhancement designed to elevate the performance and aesthetics of your AR-15 rifle. Crafted with meticulous attention to...
    MSRP: $29.99
    $22.49
  • AR-15 Olive Drab Green Bolt Catch Upgrade Kit

    AR-15 Olive Drab Green Bolt Catch Upgrade Kit

    $22.49
    AR-15 Olive Drab Green Bolt Catch Upgrade Kit       AR-15 Olive Drab Green Bolt Catch Upgrade Kit - a premium enhancement for your AR-15 platform, meticulously crafted to elevate your shooting experience. This upgrade kit is constructed...
    $22.49
  • Guntec Flat Dark Earth Ultralight Skeletonized Pistol Grip

    Guntec FDE Anodized Ultralight Skeletonized Pistol Grip

    $80.06
    Guntec Flat Dark Earth Ultralight Skeletonized Pistol Grip       Guntec Flat Dark Earth Ultralight Skeletonized Pistol Grip, a revolutionary accessory designed to elevate your firearm experience. Crafted with precision and...
    $80.06
  • Guntec Red Anodized Ultralight Skeletonized Pistol Grip

    Guntec Red Anodized Ultralight Skeletonized Pistol Grip

    $67.46
    Guntec Red Ultralight Skeletonized Pistol Grip       Title: Guntec Red Ultralight Skeletonized Pistol Grip for AR-15 - Enhanced Ergonomics and Durability Product Description: Crafted from high-quality T6 aluminum,...
    $67.46
  • Guntec Black Ultralight Skeletonized Pistol Grip

    Guntec Black Ultralight Skeletonized Pistol Grip

    $67.46
    Guntec Black Ultralight Skeletonized Pistol Grip     Product Description: Material: Crafted from high-quality T6 aluminum, the Guntec Black Ultralight Skeletonized Pistol Grip ensures durability and reliability in any...
    $67.46
  • AR Large Cut Cerakote Flat Dark Earth (FDE) Aluminum Foregrip

    AR Large Cut Cerakote Flat Dark Earth (FDE) Vertical Foregrip

    MSRP: $64.99
    $58.49
    AR Large Cut Cerakote Flat Dark Earth (FDE) Vertical Foregrip     Upgrade your AR platform with the Cerakote FDE AR Large Cut Aluminum Foregrip — the perfect balance of rugged durability, aggressive design, and enhanced control...
    MSRP: $64.99
    $58.49
  • AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate.

    AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate

    MSRP: $19.99
    $13.49
    AR-15 Cerakote Robins Egg Stock Buffer Mil Spec End Plate       Add a splash of color and durability to your next build with the AR-15 Cerakote Robins Egg Blue Mil-Spec End Plate. Perfect for custom AR-15 projects or refreshing your...
    MSRP: $19.99
    $13.49
  • AR Large Cut Cerakote Robins Egg Blue Aluminum Foregrip

    AR Large Cut Cerakote Robins Egg Blue Aluminum Foregrip

    MSRP: $64.99
    $58.49
    AR Large Cut Cerakote Robins Egg Blue Aluminum Foregrip   Upgrade your AR setup with style and control using the Cerakote Robins Egg Blue AR Large Cut Aluminum Foregrip. Precision-crafted for superior grip and aesthetics, this foregrip is both...
    MSRP: $64.99
    $58.49
  • AR-15AR-10 Sniper Grey Cerakote Beavertail Pistol Grip

    AR-15/AR-10 Sniper Grey Cerakote Beavertail Pistol Grip

    MSRP: $19.99
    $17.99
    AR-15/AR-10 Sniper Grey Cerakote Beavertail Pistol Grip       This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger grooves, ambidextrous thumb rests and a contoured beavertail for a secure and...
    MSRP: $19.99
    $17.99
  • AR-1510 Pink Cerakote Beavertail Pistol Grip

    AR-15/AR-10 Pink Cerakote Beavertail Pistol Grip

    MSRP: $19.99
    $17.99
    AR-15/10 Pink Cerakote Beavertail Pistol Grip       This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger grooves, ambidextrous thumb rests and a contoured beavertail for a secure and comfortable...
    MSRP: $19.99
    $17.99
  • AR-1510 Olive Drab Green ODG Cerakote Beavertail Pistol Grip

    AR-15/AR-10 Olive Drab Green ODG Cerakote Beavertail Pistol Grip

    MSRP: $19.99
    $17.99
    AR-15/10 Olive Drab Green ODG Cerakote Beavertail Pistol Grip       This deluxe ergonomic Pistol Grip is molded from high-density polymer fiber. It has deep finger grooves, ambidextrous thumb rests and a contoured beavertail for a secure...
    MSRP: $19.99
    $17.99
  • AR-1510 Red Cerakote Beavertail Pistol Grip

    AR-15/AR-10 Red Cerakote Beavertail Pistol Grip

    MSRP: $19.99
    $17.99
    AR-15/10 Red Cerakote Beavertail Pistol Grip       Title: Precision Performance Upgrade: AR-15/10 Red Cerakote Beavertail Pistol Grip Description: Upgrade your AR-15/10 with our high-performance AR-15/10 Red Cerakote...
    MSRP: $19.99
    $17.99