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.

  • AR15 Custom Cerakote Splatter Sniper GreyPink Lower Parts Kit

    AR15 Custom Cerakote Sniper Grey/Pink Splatter Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Cerakote Splatter Sniper Grey/Pink Lower Parts Kit       AR-15 Custom Cerakote Splatter Sniper Grey/Pink Lower Parts Kit Overview: Transform your AR-15 rifle into a unique masterpiece with our Custom Cerakote Splatter Sniper...
    MSRP: $129.99
    $98.09
  • AR-15 TRUMP Engraved Magazine Catch Kit

    AR15 Laser Engraved "TRUMP" Magazine Catch Kit

    MSRP: $19.99
    $13.49
    AR-15 "TRUMP" Engraved Magazine Catch Kit       Make a statement every time you reload. The AR-15 “TRUMP” Engraved Magazine Catch Kit brings together battle-ready reliability and bold American pride, crafted with premium...
    MSRP: $19.99
    $13.49
  • AR-15 Cerakote Red Extended Takedown Pin Set

    AR-15 Cerakote Red Extended Takedown Pin Set

    MSRP: $24.99
    $17.99
    AR-15 Cerakote Red Extended Takedown Pin Set       Upgrade your AR-15 with our Cerakote Red Extended Takedown Pin Set, engineered for both enhanced usability and a bold custom look. Whether you're...
    MSRP: $24.99
    $17.99
  • AR-15 Cerakote Flat Dark Earth FDE Extended Takedown Pin Set

    AR-15 Cerakote Flat Dark Earth (FDE) Extended Takedown Pin Set

    MSRP: $24.99
    $17.99
    AR-15 Cerakote Flat Dark Earth FDE Extended Takedown Pin Set       Add both flair and function to your AR-15 with the Cerakote FDE Extended Takedown Pin Set — a must-have for firearm enthusiasts...
    MSRP: $24.99
    $17.99
  • AR-15 Cerakote Gold Extended Takedown Pin Set

    AR-15 Cerakote Gold Extended Takedown Pin Set

    MSRP: $24.99
    $17.99
    AR-15 Cerakote Gold Extended Takedown Pin Set         AR-15 Cerakote Gold Extended Takedown Pin Set With HardwareUpgrade your AR-15 with a bold, functional...
    MSRP: $24.99
    $17.99
  • AR-15 Cerakote Blue USA Splattered A2 Grip

    AR-15 Cerakote Blue USA Splattered A2 Grip

    MSRP: $24.99
    $22.49
    AR-15 Cerakote Blue USA Splattered A2 Grip         Give your AR-15 a bold, patriotic touch with the Cerakote Blue USA Splattered A2 Grip. Designed to fit standard Mil-Spec lower receivers, this grip adds both...
    MSRP: $24.99
    $22.49
  • AR-15 Cerakote Red USA Splattered A2 Grip

    AR-15 Cerakote Red USA Splattered A2 Grip

    MSRP: $24.99
    $22.49
    AR-15 Cerakote Red USA Splattered A2 Grip         Give your AR-15 a bold, patriotic touch with the Cerakote Red USA Splattered A2 Grip. Designed to fit standard Mil-Spec lower receivers, this grip adds both...
    MSRP: $24.99
    $22.49
  • AR-15 Custom Cerakote Blue USA Splatter Pistol Buffer Tube

    AR-15 Custom Cerakote Blue USA Splatter Pistol Buffer Tube

    $40.49
    AR-15 Custom Cerakote Blue USA Splatter Pistol Buffer Tube       Custom Cerakote Blue USA Splatter Pistol Buffer Tube, a perfect blend of durability, functionality, and unique style. Crafted from premium T6-6061 aluminum, this buffer...
    $40.49
  • AR-15 Custom Cerakote Red USA Splatter Pistol Buffer Tube

    AR-15 Custom Cerakote Red USA Splatter Pistol Buffer Tube

    $40.49
    AR-15 Custom Cerakote Red USA Splatter Pistol Buffer Tube       Custom Cerakote Red USA Splatter Pistol Buffer Tube, a perfect blend of durability, functionality, and unique style. Crafted from premium T6-6061 aluminum, this buffer...
    $40.49
  • AR-15 Custom Cerakote USA Splatter Pistol Buffer Tube

    AR-15 Custom Cerakote USA Splatter Pistol Buffer Tube

    $40.49
    AR-15 Custom Cerakote USA Splatter Pistol Buffer Tube       Custom Cerakote USA Splatter Pistol Buffer Tube, a perfect blend of durability, functionality, and unique style. Crafted from premium T6-6061 aluminum, this buffer tube...
    $40.49
  • AR-15 FDE Cerakote Gradient A2 Pistol Grip

    AR-15 FDE Cerakote A2 Pistol Grip

    MSRP: $19.99
    $14.39
    AR-15 FDE Cerakote Gradient A2 Pistol Grip   Upgrade your rifle’s look and performance with our AR-15 FDE Cerakote A2 Pistol Grip, finished in a durable, professionally applied Flat Dark Earth (FDE) Cerakote for enhanced wear resistance and...
    MSRP: $19.99
    $14.39
  • AR-15 Red Cerakote A2 Pistol Grip

    AR-15 Red Cerakote A2 Grip

    MSRP: $19.99
    $14.39
    AR-15 Red Cerakote A2 Pistol Grip         Upgrade your AR build with the reliable function and bold style of our AR-15 Red Cerakote A2 Pistol Grip. Built to mil-spec standards and coated in a vibrant custom...
    MSRP: $19.99
    $14.39
  • AR-15 Yellow Cerakote Beavertail Pistol Grip

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

    MSRP: $24.99
    $17.99
    AR-15 Yellow Cerakote Beavertail Pistol Grip       Upgrade your AR platform with bold performance and bright aesthetics. The Yellow Cerakote Beavertail Pistol Grip is engineered for comfort, control, and durability—offering a premium...
    MSRP: $24.99
    $17.99
  • AR-15AR-10 FDEBB Cerakote Splatter Beavertail Pistol Grip

    AR-15 Cerakote FDE Splatter Beavertail Pistol Grip

    MSRP: $29.99
    $22.49
    AR-15 Cerakote FDE Splatter Beavertail Pistol Grip     Premium Custom Cerakote Finish – Flat Dark Earth Base with Burnt Bronze, OD Green & Gold Splatter Upgrade your rifle with style and control. This custom Cerakote beavertail pistol...
    MSRP: $29.99
    $22.49
  • AR-15 Cerakote Red USA Engraved Pistol Grip

    AR-15 Cerakote Red USA Engraved Pistol Grip

    MSRP: $29.99
    $20.69
    AR-15 Cerakote Red USA Engraved Pistol Grip         Show your American pride while upgrading your AR-15 with this bold and durable Cerakote Red USA Engraved Pistol Grip. Engineered to Mil-Spec standards and...
    MSRP: $29.99
    $20.69
  • AR-15 Cerakote Pink USA Engraved Pistol Grip

    AR-15 Cerakote Pink USA Engraved Pistol Grip

    MSRP: $29.99
    $20.69
    AR-15 Cerakote Pink USA Engraved Pistol Grip       AR-15 Cerakote Pink USA Engraved Pistol Grip – Mil-Spec Fit, Patriotic Design Add a touch of bold color and American pride to your AR-15 build with this Cerakote Pink USA...
    MSRP: $29.99
    $20.69
  • AR-15 Cerakote Olive Drab Green ODG USA Engraved Pistol Grip

    AR-15 Cerakote Olive Drab Green ODG USA Engraved Pistol Grip

    MSRP: $29.99
    $20.69
    AR-15 Cerakote Olive Drab Green ODG USA Engraved Pistol Grip         Add rugged patriotism and durability to your rifle with this custom Cerakoted Olive Drab Green USA-engraved AR-15 pistol grip. Engineered for...
    MSRP: $29.99
    $20.69
  • AR-15 Cerakote Flat Dark Earth (FDE) USA Engraved Pistol Grip

    AR-15 Cerakote Flat Dark Earth (FDE) USA Engraved Pistol Grip

    MSRP: $29.99
    $20.69
    AR-15 Cerakote Flat Dark Earth (FDE) USA Engraved Pistol Grip       Upgrade your rifle’s ergonomics and patriotism with this AR-15 USA Engraved Pistol Grip finished in Cerakote Flat Dark Earth (FDE). Designed...
    MSRP: $29.99
    $20.69
  • AR-15 Cerakote Burnt Bronze USA Engraved Pistol Grip

    AR-15 Cerakote Burnt Bronze USA Engraved Pistol Grip

    MSRP: $29.99
    $20.69
    AR-15 Cerakote Burnt Bronze USA Engraved Pistol Grip         Upgrade your rifle with a touch of patriotic style and rugged performance. This Mil-Spec AR-15 Cerakote Bronze USA Flag Engraved Pistol Grip delivers...
    MSRP: $29.99
    $20.69
  • AR-15 Cerakote USA Splattered A2 Grip

    AR-15 Cerakote USA Splattered A2 Grip

    MSRP: $24.99
    $22.49
    AR-15 Cerakote USA Splattered A2 Grip         Add bold personality and unmatched durability to your AR-15 rifle or pistol with this Custom Cerakote Pistol Grip, crafted for both function and fierce aesthetics...
    MSRP: $24.99
    $22.49
  • AR-15 Cerakote Blue Flame Extended Takedown Pin Set

    AR-15 Cerakote Blue Flame Extended Takedown Pin Set

    MSRP: $24.99
    $17.99
    AR-15 Cerakote Blue Flame Extended Takedown Pin Set       Upgrade your rifle with both style and function. Give your AR-15 a performance and aesthetic upgrade with the Cerakote Blue Flame Extended...
    MSRP: $24.99
    $17.99
  • AR-15 Cerakote Glacier Silver Extended Takedown Pin Set

    AR-15 Cerakote Glacier Silver Extended Takedown Pin Set

    MSRP: $24.99
    $17.99
    AR-15 Cerakote Glacier Silver Extended Takedown Pin Set       Upgrade your rifle with both style and function. Give your AR-15 a performance and aesthetic upgrade with the Cerakote Glacier Silver...
    MSRP: $24.99
    $17.99
  • AR-15 Glacier Silver Cerakote Bolt Catch Assembly.

    AR-15 Glacier Silver Enhanced Bolt Catch Assembly

    MSRP: $24.99
    $22.49
    AR-15 Glacier Silver Cerakote Bolt Catch Assembly       Upgrade your AR-15 with both style and performance using this Cerakote Glacier Silver Enhanced Bolt Catch Assembly. Built for reliability and enhanced ergonomics, this...
    MSRP: $24.99
    $22.49
  • AR-15 Blue Flame Cerakote Bolt Catch Assembly

    AR-15 Blue Flame Enhanced Bolt Catch Assembly

    MSRP: $24.99
    $22.49
    AR-15 Blue Flame Cerakote Bolt Catch Assembly       Add both performance and personality to your AR-15 build with the Blue Flame Cerakote Enhanced Bolt Catch Assembly. Engineered for reliable performance and coated in a...
    MSRP: $24.99
    $22.49
  • AR-15 Cerakote Glacier Silver Ambidextrous Safety Selector V.2

    AR-15 Cerakote Glacier Silver Ambidextrous Safety Selector V.2

    $31.46
    AR-15 Cerakote Glacier Silver Ambidextrous Safety Selector V.2       Upgrade your rifle with precision, performance, and style. The AR-15 Cerakote Glacier Silver Ambidextrous Safety Selector V.2 is engineered for maximum control...
    $31.46
  • AR-15 Cerakote Blue Flame Ambidextrous Safety Selector V.2

    AR-15 Cerakote Blue Flame Ambidextrous Safety Selector V.2

    $31.46
    AR-15 Cerakote Blue Flame Ambidextrous Safety Selector V.2       AR-15 Cerakote Blue Flame Ambidextrous Safety Selector V.2 Performance Meets Precision in a Bold Cerakote Finish Upgrade your AR-15 with the Cerakote Blue Flame...
    $31.46
  • AR-15 Cerakote Glacier Silver Trigger

    AR-15 Cerakote Glacier Silver Trigger

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Glacier Silver Trigger       Upgrade your AR-15 with this premium Cerakote Glacier Silver Trigger, designed for shooters who demand both flawless functionality and striking aesthetics. Whether you're building a custom rifle...
    MSRP: $22.99
    $17.09
  • AR-15 Cerakote Blue Flame Trigger

    AR15 Cerakote Blue Flame Trigger

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Blue Flame Trigger       Upgrade your AR-15 with the eye-catching and performance-ready Cerakote Blue Flame Trigger. Engineered for precision and reliability, this trigger is not only functional but also adds a custom flair...
    MSRP: $22.99
    $17.09
  • AR-15 Skeletonized Aluminum Trigger Guard

    AR-15 Skeletonized Aluminum Trigger Guard

    MSRP: $24.99
    $17.09
    AR-15 Skeletonized Aluminum Trigger Guard       Take your rifle setup to the next level with the Trinity Force AR-15 Skeletonized Aluminum Trigger Guard. Designed for performance and built with precision, this high-quality upgrade enhances...
    MSRP: $24.99
    $17.09
  • AR Platform Black Anodized Skeletonized Pistol Grip

    AR Platform Black Anodized Skeletonized Pistol Grip

    MSRP: $49.99
    $35.09
    AR Platform Black Anodized Skeletonized Pistol Grip       Upgrade your rifle or pistol with the A2 Skeleton Grip — a lightweight, precision-machined enhancement built for comfort, performance, and style...
    MSRP: $49.99
    $35.09
  • AR-15 Extended Takedown & Pivot Pin Set with Pull Rings

    AR-15 Extended Takedown & Pivot Pin Set with Fast Pull Rings

    $20.69
    AR-15 Extended Takedown & Pivot Pin Set with Pull Rings       Upgrade your rifle with this AR-15 Extended Takedown & Pivot Pin Set — engineered for fast, tool-free disassembly and built tough for lasting performance. Whether...
    $20.69
  • AR-15 Pink Gradient Cerakote Pistol Buffer Tube Kit

    AR15 Pink Gradient Pistol Buffer Tube Kit

    MSRP: $49.95
    $44.96
    AR-15 Pink Gradient Cerakote Pistol Buffer Tube Kit       Add eye-catching style and dependable function to your AR-15 pistol build with the Pink Gradient Cerakote Pistol Buffer Tube Kit. Featuring a sleek black-to-pink Cerakote finish and...
    MSRP: $49.95
    $44.96
  • AR-15 Cerakote Lemon Zest Yellow Stock & Grip Enhanced Lower Parts Kit

    AR-15 Cerakote Lemon Zest Yellow Stock & Grip Enhanced Lower Parts Kit

    MSRP: $209.99
    $160.19
    AR-15 Cerakote Lemon Zest Yellow Stock & Grip Enhanced Lower Parts Kit-FREE SHIPPING           Bold Looks. Serious Performance. Complete Lower Build Kit. Stand out and build with confidence using the AR-15 Lemon Zest Yellow...
    MSRP: $209.99
    $160.19
  • AR-15 Red Cerakote Stock & Grip Enhanced Lower Parts Kit

    AR-15 Red Cerakote Stock & Grip Enhanced Lower Parts Kit

    MSRP: $239.99
    $170.99
    AR-15 Red Cerakote Stock & Grip Enhanced Lower Parts Kit           Choose Your Style  ✅ Free Shipping | ✅ Made in USA | ✅ Compatible with Mil-Spec AR-15 Lowers Take your AR build to the next level with our premium...
    MSRP: $239.99
    $170.99
  • AR-15 Cerakote White Camo A2 Grip

    AR-15 Cerakote White Camo A2 Grip

    MSRP: $24.99
    $22.49
    AR-15 Cerakote White Camo A2 Grip         Upgrade your rifle with a durable, stylish, and performance-ready grip — introducing the AR-15 Cerakote White Camo A2 Grip, precision-crafted for serious shooters...
    MSRP: $24.99
    $22.49
  • AR-15 ODG Ambidextrous Extended Modular Magazine Release

    AR-15 ODG Ambidextrous Extended Modular Magazine Catch Release

    MSRP: $34.99
    $22.49
    AR-15 ODG Ambidextrous Extended Modular Magazine Release     Upgrade your rifle with the AR-15 ODG Anodized Ambidextrous Magazine Release, engineered for peak performance, reliability, and visual appeal. Whether you're a left-handed shooter or...
    MSRP: $34.99
    $22.49
  • AR-15 Bronze Ambidextrous Extended Modular Magazine Release

    AR-15 Bronze Ambidextrous Extended Modular Magazine Catch Release

    MSRP: $34.99
    $22.49
    AR-15 Bronze Ambidextrous Extended Modular Magazine Release     Upgrade your rifle with the AR-15 Bronze Anodized Ambidextrous Magazine Release, engineered for peak performance, reliability, and visual appeal. Whether you're a left-handed...
    MSRP: $34.99
    $22.49
  • AR-15 Anodized Gold Anti-Rotation Trigger/Hammer Pin Set

    AR-15 Anodized Gold Anti-Rotation Trigger/Hammer Pin Set

    MSRP: $24.99
    $17.09
    AR-15 Anodized Gold Anti-Rotation Trigger/Hammer Pin Set       Upgrade your AR-15 with the A1Armory Anodized Gold Anti-Rotation Trigger/Hammer Pin Set, designed to provide superior stability and security while adding...
    MSRP: $24.99
    $17.09
  • AR-15 Gold Ambidextrous Extended Modular Magazine Release

    AR-15 Gold Ambidextrous Extended Modular Magazine Release

    MSRP: $34.99
    $22.49
    AR-15 Gold Ambidextrous Extended Modular Magazine Release     Take your rifle to the next level with the AR-15 Gold Ambidextrous Extended Modular Magazine Release – a performance-driven, visually striking upgrade that blends enhanced...
    MSRP: $34.99
    $22.49