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.

  • AR-15 Flat Dark Earth FDE Cerakote SOPMOD Stock

    AR-15 FDE Cerakote SOPMOD Stock buffer kit

    MSRP: $129.99
    $89.09
    AR-15 Flat Dark Earth FDE Cerakote SOPMOD Stock Buffer Kit     Introducing our AR-15 FDE Cerakote SOPMOD Stock Buffer Kit – a premium upgrade designed to elevate your AR-15 rifle to new levels of performance and style. Crafted with...
    MSRP: $129.99
    $89.09
  • On Sale
    AR-15 Olive Drab Green ODG Cerakote Buffer Tube Kit w SOPMOD Stock

    AR-15 ODG Cerakote SOPMOD Stock buffer kit

    Now: $89.09
    Was: $110.99
    AR-15 Olive Drab Green ODG Cerakote Buffer Tube Kit w SOPMOD Stock     Introducing our AR-15 Olive Drab Green Cerakote SOPMOD Stock Buffer Kit – a tactical upgrade that combines functionality, durability, and a distinctive aesthetic to...
    Now: $89.09
    Was: $110.99
  • On Sale
    AR-15 Pink Cerakote Buffer Tube Kit w SOPMOD Stock

    AR-15 Pink Cerakote SOPMOD Stock Buffer Kit

    Now: $89.09
    Was: $110.99
    AR-15 Pink Cerakote Buffer Tube Kit w SOPMOD Stock     AR-15 Pink Cerakote SOPMOD Stock Buffer Kit – a perfect blend of style and functionality for firearm enthusiasts who appreciate both performance and aesthetics. This kit has been...
    Now: $89.09
    Was: $110.99
  • On Sale
    AR-15 Arctic White Pistol Buffer Tube Kit with Pad

    Guntec AR-15/AR-9 Arctic White Pistol Buffer Tube Kit

    Now: $38.69
    Was: $58.95
    Guntec AR-15 Arctic White Pistol Buffer Tube Kit with Pad       Guntec AR-15/AR-9 Arctic White Pistol Buffer Tube Kit – the epitome of style and performance for your AR pistol build. This meticulously crafted kit combines Guntec's...
    Now: $38.69
    Was: $58.95
  • AR-15 Arctic White Buffer Tube Kit

    AR-15 Arctic White Buffer Tube Kit

    $49.46
    AR-15 Guntec Arctic White Buffer Tube Kit       Guntec AR-15/AR-9 Arctic White Carbine Buffer Tube Kit – the epitome of style and functionality for your firearm customization needs. Crafted with precision and durability in mind, this...
    $49.46
  • Robins Egg Blue Cerakote Small Angled Mlok Hand Stop

    Robins Egg Blue Cerakote Small Angled Mlok Hand Stop

    $17.09
    Robins Egg Blue Cerakote Small Angled Mlok Hand Stop     Introducing our Small Angled Mlok Hand Stop in the captivating Robins Egg Blue Cerakote finish—a sleek and stylish addition to enhance your firearm setup. Designed with both form...
    $17.09
  • Presma Red Skeletonized Ergonomic Rear Pistol Style Grip

    Presma Red Skeletonized Ergonomic Rear Pistol Style Grip

    MSRP: $74.99
    $56.69
    Presma Red Skeletonized Ergonomic Rear Pistol Style Grip             Presma Red Skeletonized Ergonomic Rear Pistol Style Grip✅ Lightweight. ✅ Tactical. ✅ Built for Performance. Upgrade your AR platform with the Presma Red...
    MSRP: $74.99
    $56.69
  • Presma Silver Skeletonized Ergonomic Rear Pistol

    Presma Silver Skeletonized Ergonomic Rear Pistol Style Grip

    MSRP: $74.99
    $56.69
    Presma Silver Skeletonized Ergonomic Rear Pistol Style Grip           Upgrade your rifle with the Presma Silver Skeletonized Ergonomic Rear Pistol Style Grip, designed for shooters who demand lightweight...
    MSRP: $74.99
    $56.69
  • Presma Black Skeletonized Ergonomic Rear Pistol

    Presma Black Skeletonized Ergonomic Rear Pistol Style Grip

    MSRP: $74.99
    $56.69
      Presma Black Skeletonized Ergonomic Rear Pistol Style Grip           Presma Black Skeletonized Ergonomic Rear Pistol Style Grip✅ Lightweight. ✅ Tactical. ✅ Built for Performance. Upgrade your AR platform with the Presma...
    MSRP: $74.99
    $56.69
  • Presma Blue 3.5 Short Buffer Tube System

    Presma Blue 3.5" Short Buffer Tube System

    $125.99
    Presma Blue 3.5" Short Buffer Tube System       Introducing the Presma Blue 3.5" Short Buffer Tube System – the perfect solution for compact and lightweight AR-15 platforms. Engineered with precision and durability in mind, this...
    $125.99
  • 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
  • On Sale
    Presma Silver 3.5 Short Buffer Tube System

    Presma Silver 3.5" Short Buffer Tube System

    Now: $71.09
    Was: $139.99
    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...
    Now: $71.09
    Was: $139.99
  • 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       Olive Drab Green (ODG) Skeletonized AR Large Cut Vertical Foregrip, a precision-engineered accessory designed to enhance the performance and aesthetics of your...
    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       Burnt Bronze Skeletonized AR Large Cut Vertical Foregrip - a meticulously crafted accessory designed to elevate your firearm's performance and aesthetics. This...
    MSRP: $64.99
    $58.49
  • AR Large Cut Black Aluminum Foregrip

    Black Skeletonized AR Large Cut Aluminum Foregrip

    MSRP: $64.99
    $58.49
    Skeletonized AR Large Cut Black Aluminum Foregrip     Features: Finish Black Anodized CNC Machined Aluminum Weight 4.3 oz Compatible on M-LOK only Hardware included                      ...
    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