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 Zombie Green Splatter Yellow Lower Parts Kit

    AR15 Custom Cerakote Zombie Green Splatter Yellow Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Zombie Green Splatter Yellow Lower Parts Kit      Turn your build into a showpiece without sacrificing function. This AR-15 Lower Parts Kit features a striking Zombie Green/ Splatter Cerakote w Yellow accent finish for a...
    MSRP: $129.99
    $98.09
  • AR15 Custom Zombie Green Splatter Lower Parts Kit

    AR15 Custom Cerakote Zombie Green Splatter Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Zombie Green Splatter Lower Parts Kit      Turn your build into a showpiece without sacrificing function. This AR-15 Lower Parts Kit features a striking Zombie Green/ Splatter Cerakote w ZG accent finish for a bright, durable,...
    MSRP: $129.99
    $98.09
  • AR15 Cerakote Flame Blue Lightweight Shockwave Blade

    AR15 Cerakote Flame Blue Lightweight Shockwave Blade

    $62.09
    AR-15 Cerakote Flame Blue Lightweight Shockwave Blade       Upgrade your AR pistol build with the Shockwave Blade Pistol Stabilizer, now in a striking Cerakote Flame Blue finish! Engineered for lightweight performance and ATF...
    $62.09
  • AR-15 Cerakote Burnt bronze Camo Pistol Brace

    AR-15 Cerakote Burnt Bronze Camo Pistol Brace

    $71.09
    AR-15 Cerakote Burnt bronze Camo Pistol Brace         A stylish, lightweight, and rugged pistol brace that marries form and function. The Cerakote Burnt Bronze camo finish gives your AR-pattern pistol a bold, modern look...
    $71.09
  • AR-15 Cerakote Orange & Black Camo Pistol Brace

    AR-15 Cerakote Orange & Black Camo Pistol Brace

    $71.09
    AR-15 Cerakote Orange & Black Camo Pistol Brace         A stylish, lightweight, and rugged pistol brace that marries form and function. The Cerakote Orange & Black camo finish gives your AR-pattern pistol a bold,...
    $71.09
  • AR-15 Cerakote Pink & Black Camo Pistol Brace

    AR-15 Cerakote Pink & Black Camo Pistol Brace

    $71.09
    AR-15 Cerakote Pink & Black Camo Pistol Brace         A stylish, lightweight, and rugged pistol brace that marries form and function. The Cerakote Pink & Black camo finish gives your AR-pattern pistol a bold,...
    $71.09
  • AR15 Custom Flame Blue Splatter Red Lower Parts Kit

    AR15 Custom Cerakote Blue Flame Splatter Red Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Flame Blue Splatter Red Lower Parts Kit      Turn your build into a showpiece without sacrificing function. This AR-15 Lower Parts Kit features a striking Flame Blue / Splatter Blue Cerakote w Red accent finish for a bright,...
    MSRP: $129.99
    $98.09
  • AR15 Custom Flame Blue Splatter Blue Lower Parts Kit

    AR15 Custom Cerakote Blue Flame Splatter Blue Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Flame Blue Splatter Blue Lower Parts Kit      Turn your build into a showpiece without sacrificing function. This AR-15 Lower Parts Kit features a striking Flame Blue / Splatter Blue Cerakote finish on the controls and hardware...
    MSRP: $129.99
    $98.09
  • AR-15 Zombie Green Cerakote Enhanced Lower Parts Kit

    AR-15 Zombie Green Cerakote Enhanced Lower Parts Kit

    MSRP: $119.99
    $89.09
    AR-15 Zombie Green Cerakote Enhanced Lower Parts Kit       Bring a striking, battle-ready look to your AR-15 build without sacrificing function. This Enhanced Lower Parts Kit combines rock-solid internal components with eye-catching...
    MSRP: $119.99
    $89.09
  • AR15 Custom Cerakote Gold Splatter Lower Parts Kit

    AR15 Custom Cerakote Gold Splatter Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR15 Custom Cerakote Gold Splatter Lower Parts Kit         Turn an ordinary lower into a show-stopping, range-ready centerpiece. This AR-15 Lower Parts Kit combines...
    MSRP: $129.99
    $98.09
  • AR-15 Cerakote Glacier Silver Splatter Enhanced Lower Parts Kit

    AR-15 Cerakote Glacier Silver Splatter Enhanced Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Cerakote Glacier Silver Splatter Enhanced Lower Parts Kit       Bring showroom-level style and rock-solid reliability to your next build with this AR-15 Lower Receiver Parts Kit finished in eye-catching Glacier Silver Cerakote with a...
    MSRP: $129.99
    $98.09
  • ar15 silver Lower receiver parts kit

    AR-15 Cerakote Glacier Silver Enhanced Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Cerakote Glacier Silver Enhanced Lower Parts Kit       Bring both performance and style to your next AR build with the AR-15 Cerakote Glacier Silver Enhanced Lower Parts Kit. Engineered for durability and reliability, this kit...
    MSRP: $129.99
    $98.09
  • blue ar15 lower receiver parts kit with grip

    AR-15 Cerakote Blue Flame Enhanced Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Cerakote Blue Flame Enhanced Lower Parts Kit       Bring both performance and style to your next AR build with the AR-15 Cerakote Blue Flame Enhanced Lower Parts Kit. Engineered for durability and reliability, this kit includes...
    MSRP: $129.99
    $98.09
  • ar15 cerakote gold Lower receiver Parts kit

    AR-15 Cerakote Gold Enhanced Lower Parts Kit

    MSRP: $129.99
    $98.09
    AR-15 Cerakote Gold Enhanced Lower Parts Kit       AR-15 Cerakote Gold Enhanced Lower Parts Kit Upgrade your AR-15 build with the Cerakote Gold Enhanced Lower Parts Kit, a premium set of components designed to combine eye-catching style...
    MSRP: $129.99
    $98.09
  • AR-15 Blue Flame Cerakote Complete Compact Buffer Tube 3.5''

    AR-15 Cerakote Blue Flame Complete Compact Buffer Tube 3.5''

    $116.99
    AR-15 Blue Flame Cerakote Complete Compact Buffer Tube 3.5''-FREE SHIPPING       Bring a custom look and top-tier durability to your AR build with the Blue Flame Cerakote Compact Buffer Tube Kit. Precision-machined from premium 7075-T6...
    $116.99
  • AR15 Cerakote Gold Small Angled Mlok Hand Stop

    AR15 Cerakote Gold Small Angled Mlok Hand Stop

    MSRP: $24.99
    $20.69
    AR15 Cerakote Gold Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and range use,...
    MSRP: $24.99
    $20.69
  • AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    MSRP: $18.99
    $17.09
    AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and...
    MSRP: $18.99
    $17.09
  • Flame blue Cerakote ar15 foregrip

    AR15 Cerakote Flame Blue Small Angled Mlok Hand Stop

    MSRP: $24.99
    $20.69
    AR15 Cerakote Flame Blue Small Angled Mlok Hand Stop     Designed for both aesthetics and functionality, this hand stop adds a unique look to your firearm while providing superior grip and control. Perfect for tactical applications and range...
    MSRP: $24.99
    $20.69
  • AR-15 Cerakote Glacier Silver AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Glacier Silver Large Cut Aluminum Foregrip

    MSRP: $64.99
    $58.49
    AR-15 Cerakote Glacier Silver AR Large Cut Aluminum Foregrip     Take your build to the next level with this Cerakote Glacier Silver AR Large Cut Aluminum Foregrip, designed for shooters who demand both style and performance. This foregrip...
    MSRP: $64.99
    $58.49
  • Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    MSRP: $64.99
    $58.49
    AR-15 Cerakote Blue Flame AR Large Cut Aluminum Foregrip     Take your build to the next level with this Cerakote Blue Flame AR Large Cut Aluminum Foregrip, designed for shooters who demand both style and performance. This foregrip blends...
    MSRP: $64.99
    $58.49
  • AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $25.19
    AR-15 Cerakote Gold Extended Bolt Catch Bad Lever       Upgrade your rifle’s speed and control with the AR-15 Cerakote Gold Extended Bolt Catch Bad Lever. Designed for both performance and style, this precision-machined lever...
    MSRP: $34.99
    $25.19
  • AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $25.19
    AR-15 Glacier Silver Extended Bolt Catch Bad Lever     Upgrade your AR-15 with this precision-machined Glacier Silver Extended Bolt Catch Bad Lever, designed for faster and more efficient bolt control. This extended lever attaches directly to...
    MSRP: $34.99
    $25.19
  • AR-15 Flame Blue Extended Bolt Catch Bad Lever

    AR-15 Flame Blue Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $25.19
    AR-15 Flame Blue Extended Bolt Catch Bad Lever     Upgrade your AR-15 with the Flame Blue Extended Bolt Catch Bad Lever — designed for speed, efficiency, and ambidextrous control. This precision-engineered accessory attaches directly to...
    MSRP: $34.99
    $25.19
  • AR-15 Cerakote Gold Mil Spec Castle Nut

    AR-15 Cerakote Gold Mil Spec Castle Nut

    MSRP: $12.99
    $11.69
    AR-15 Cerakote Gold Mil Spec Castle Nut       Upgrade your AR-15 build with our Gold Cerakote Mil-Spec Castle Nut, designed for exceptional durability, performance, and eye-catching style. Engineered to meet strict Mil-Spec standards, this...
    MSRP: $12.99
    $11.69
  • AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    MSRP: $12.99
    $11.69
    AR-15 Cerakote Glacier Silver Mil Spec Castle Nut       ✅ 4140 Tool Steel Construction – Crafted from premium-grade 4140 tool steel for superior durability and resistance to wear, ensuring a long service life even under heavy use. ✅...
    MSRP: $12.99
    $11.69
  • AR-15 Blue Flame Mil Spec Castle Nut

    AR-15 Blue Flame Mil Spec Castle Nut

    MSRP: $12.99
    $11.69
    AR-15 Blue Flame Mil Spec Castle Nut       Add a bold and custom touch to your AR build with our Blue Flame Cerakote Mil-Spec Castle Nut. Designed for secure attachment of your carbine buffer tube or receiver extension, this high-strength...
    MSRP: $12.99
    $11.69
  • AR-15 Cerakote Glacier Silver Mil Spec End Plate

    AR-15 Cerakote Glacier Silver Mil Spec End Plate

    MSRP: $19.99
    $13.49
    AR-15 Cerakote Glacier Silver Mil Spec End Plate       Upgrade your rifle with style and durability! The AR-15 Cerakote Silver Mil-Spec End Plate is the perfect finishing touch for any custom build or upgrade, combining rugged steel...
    MSRP: $19.99
    $13.49
  • AR-15 Cerakote Blue Flame Mil Spec End Plate

    AR-15 Cerakote Blue Flame Mil Spec End Plate

    MSRP: $19.99
    $13.49
    AR-15 Cerakote Blue Flame Mil Spec End Plate       Upgrade your rifle with style and durability! The AR-15 Cerakote Blue Mil-Spec End Plate is the perfect finishing touch for any custom build or upgrade, combining rugged steel construction...
    MSRP: $19.99
    $13.49
  • AR-15 Cerakote Blue Flame M4 Buttstock

    AR-15 Cerakote Blue Flame M4 Buttstock

    MSRP: $89.99
    $40.49
    AR-15 Cerakote Blue Flame M4 Buttstock       Elevate the look and performance of your AR-15 with this MIL-SPEC M4 6-Position Buttstock finished in a stunning Cerakote Blue Flame design. Built for...
    MSRP: $89.99
    $40.49
  • AR-15 Blue Flame Cerakote Blackhawk Buffer Tube Kit

    AR-15 Blue Flame Cerakote Blackhawk Stock Buffer Tube Kit

    MSRP: $109.99
    $49.49
    AR-15 Blue Flame Cerakote Blackhawk Buffer Tube Kit       ? Turn your AR-15 into a head-turning, high-performance build with the AR-15 Blue Flame Cerakote Blackhawk Buffer Tube Kit.Whether you choose just the stock or the complete kit,...
    MSRP: $109.99
    $49.49
  • AR15 Cerakote Lemon Zest Yellow 6 Position Buffer Tube

    AR-15 Lemon Zest Yellow Cerakote 6 Position Mil Spec Buffer Tube

    $31.49
    AR15 Cerakote Lemon Zest Yellow 6 Position Buffer Tube     Upgrade your AR-15 build with our Cerakote Yellow 6-Position Buffer Tube, designed for durability, reliability, and a touch of custom style. Machined from high-quality T6-6061 aluminum,...
    $31.49
  • On Sale
    AR15 Cerakote White 6 Position Buffer Tube

    AR-15 White Cerakote 6 Position Mil Spec Buffer Tube

    Now: $31.49
    Was: $39.99
    AR15 Cerakote White 6 Position Buffer Tube     Upgrade your AR-15 build with our Cerakote White 6-Position Buffer Tube, designed for durability, reliability, and a touch of custom style. Machined from high-quality T6-6061 aluminum, this...
    Now: $31.49
    Was: $39.99
  • On Sale
    AR-15 Gold Cerakote 6 Position Mil Spec Buffer Tube

    AR-15 Gold Cerakote 6 Position Mil Spec Buffer Tube

    Now: $31.49
    Was: $39.99
    Cerakote Gold 6 Position Buffer Tube         Upgrade your AR-15 build with our Cerakote Gold 6-Position Buffer Tube, designed for durability, reliability, and a touch of custom style...
    Now: $31.49
    Was: $39.99
  • AR15 Cerakote Silver Glacier Position Buffer Tube

    AR15 Cerakote Silver Glacier Position Buffer Tube

    $31.49
    AR15 Cerakote Silver Glacier 6 Position Buffer Tube       Add a bold, tactical edge to your rifle with the AR-15 Cerakote Silver Glacier 6-Position Buffer Tube — built for strength, reliability, and visual impact. Precision-machined...
    $31.49
  • AR15 Cerakote Blue Flame 6 Position Buffer Tube

    AR15 Cerakote Blue Flame 6 Position Buffer Tube

    $31.49
    AR15 Cerakote Blue Flame 6 Position Buffer Tube       Add a bold, tactical edge to your rifle with the AR-15 Cerakote Blue Flame 6-Position Buffer Tube — built for strength, reliability, and visual impact. Precision-machined in the...
    $31.49
  • AR-15 Blue Flame Pistol Buffer Tube Kit

    AR-15 Cerakote Blue Flame Pistol Buffer Tube Kit

    $58.49
    AR-15 Blue Flame Pistol Buffer Tube Kit     Upgrade your AR-15 pistol build with this premium Blue Flame Cerakote Pistol Buffer Tube Kit, designed for both durability and style. The vibrant Blue Flame Cerakote finish not only delivers an...
    $58.49
  • AR-15 Cerakote Silver Glacier A2 Grip

    AR-15 Cerakote Silver Glacier A2 Pistol Grip

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Silver Glacier A2 Grip       Upgrade your rifle’s style and performance with the AR-15 Silver A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers...
    MSRP: $22.99
    $17.09
  • AR-15 Cerakote Blue Flame A2 Grip

    AR-15 Cerakote Blue Flame A2 Pistol Grip

    MSRP: $22.99
    $17.09
    AR-15 Cerakote Blue Flame A2 Grip       Upgrade your rifle’s style and performance with the AR-15 Blue A2 Pistol Grip. Designed to fit both AR-15 and AR-10 platforms, this grip delivers classic...
    MSRP: $22.99
    $17.09