AR-15 Parts

AR-15 Parts

Welcome to A1Armory.com! The top choice for deals on AR-15 parts, kits, accessories and more. All discounted priced and backed by outstanding customer service. Made in America with warranties!

  • AR15 12" Cerakote Yellow Splatter Keymod Full Rail Hand Guard

    AR15 12" Cerakote Yellow Splatter Keymod Full Rail Hand Guard

    MSRP: $134.99
    $102.34
    AR15 12" Cerakote Yellow Splatter Keymod Full Rail Hand Guard-FREE SHIPPING       Cerakote Splatter- Finish: Cerakote Lemon Zest Yellow base with Splatter Cerakote - Sniper Gray - Bright White - Zombie Green Add bold style and reliable...
    MSRP: $134.99
    $102.34
  • ar15 yellow splatter Upper Receiver

    AR15 Cerakoted Splattered Lemon Zest Upper Receiver

    MSRP: $129.99
    $100.56
    AR-15 Cerakote Splattered Lemon Zest Upper Receiver-FREE SHIPPING       Bring unique style and durability to your next AR build with the Cerakote Splattered Lemon Zest Upper Receiver. Engineered for strength, precision, and aesthetics,...
    MSRP: $129.99
    $100.56
  • ar15 silver Lower receiver parts kit

    AR-15 Cerakote Glacier Silver Enhanced Lower Parts Kit

    MSRP: $129.99
    $97.00
    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
    $97.00
  • blue ar15 lower receiver parts kit with grip

    AR-15 Cerakote Blue Flame Enhanced Lower Parts Kit

    MSRP: $129.99
    $97.00
    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
    $97.00
  • ar15 cerakote gold Lower receiver Parts kit

    AR-15 Cerakote Gold Enhanced Lower Parts Kit

    MSRP: $129.99
    $97.00
    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
    $97.00
  • AR-15 Black Ripcord Ambidextrous Charging Handle

    AR-15 Black Ripcord Ambidextrous Charging Handle

    $35.59
    AR-15 Ripcord Black Ambidextrous Charging Handle       Durable Construction: The charging handle is constructed from high-quality materials, ensuring durability and reliable performance in various shooting conditions. Anodized Black...
    $35.59
  • AR-15 Blue Flame Cerakote Complete Compact Buffer Tube 3.5''

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

    $115.69
    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...
    $115.69
  • AR-15 Cerakote Blue Flame Quad Rail

    AR-15 Cerakote Blue Flame Quad Rail

    MSRP: $114.99
    $64.96
    AR-15 Cerakote Blue Flame Quad Rail       Upgrade your AR-15 with the Cerakote Blue Flame Quad Rail, designed for shooters who demand both style and performance. Engineered from rugged 6061-T6 aluminum and finished with a striking Cerakote...
    MSRP: $114.99
    $64.96
  • AR-15 Cerakote Splattered Pink Upper Receiver

    AR15 Cerakoted Splattered Pink Upper Receiver

    MSRP: $129.99
    $100.56
    AR-15 Cerakote Splattered Pink Upper Receiver-FREE SHIPPING       Add a bold and custom touch to your AR build with this AR-15 Cerakote Splattered Pink Upper Receiver. Designed for shooters who want both durability and style, this stripped...
    MSRP: $129.99
    $100.56
  • AR15 Cerakote Gold Small Angled Mlok Hand Stop

    AR15 Cerakote Gold Small Angled Mlok Hand Stop

    MSRP: $18.99
    $16.90
    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: $18.99
    $16.90
  • AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    MSRP: $18.99
    $16.90
    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
    $16.90
  • Flame blue Cerakote ar15 foregrip

    AR15 Cerakote Flame Blue Small Angled Mlok Hand Stop

    MSRP: $18.99
    $16.90
    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: $18.99
    $16.90
  • AR-15 Cerakote Glacier Silver AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Glacier Silver Large Cut Aluminum Foregrip

    MSRP: $64.99
    $57.84
    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
    $57.84
  • Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    MSRP: $64.99
    $57.84
    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
    $57.84
  • AR-15 Cerakote Blue Flame Shark Muzzle Brake

    AR-15 Cerakote Flame Blue Shark Muzzle Brake

    MSRP: $44.99
    $35.59
    AR-15 Cerakote Blue Flame Shark Muzzle Brake       Add style and performance to your rifle with the AR-15 Cerakote Blue Flame Shark Muzzle Brake. Built for durability and precision, this muzzle brake not only enhances your...
    MSRP: $44.99
    $35.59
  • AR-15 Stainless Steel Open Skeletonized .750 Gas Block

    AR-15 Stainless Steel Open Skeletonized .750 Gas Block

    $29.36
    AR-15 Stainless Steel Open Skeletonized .750 Gas Block     Engineered for precision and reliability, this low-profile micro gas block is designed to fit seamlessly under nearly any quad rail or free-float handguard. Its clamp-on design...
    $29.36
  • AR-15 Cerakote Robins Egg Blue Open Skeletonized .750 Gas Block

    AR-15 Cerakote Robins Egg Blue Open Skeletonized .750 Gas Block

    $40.04
    AR-15 Cerakote Robins Egg Blue Open Skeletonized .750 Gas Block       Add both style and performance to your rifle with this precision-engineered low profile micro gas block in a striking Cerakote Robins Egg Blue finish. Designed to...
    $40.04
  • AR-15 Cerakote FDE Open Skeletonized .750 Gas Block

    AR-15 Cerakote FDE Open Skeletonized .750 Gas Block

    $40.04
    AR-15 Cerakote FDE Open Skeletonized .750 Gas Block           The AR-15 Low Profile Micro Gas Block is precision-engineered for shooters seeking reliable gas control with a streamlined fit. Designed with an open...
    $40.04
  • AR-15 Cerakote Zombie Green Open Skeletonized .750 Gas Block

    AR-15 Cerakote Zombie Green Open Skeletonized .750 Gas Block

    $40.04
    AR-15 Cerakote Zombie Green Open Skeletonized .750 Gas Block           Bring precision, style, and performance together with the AR-15 Cerakote Zombie Green Open Skeletonized .750 Gas Block. Designed for shooters who demand...
    $40.04
  • AR-15 Black Caged Skeletonized .750 Gas Block

    AR-15 Black Caged Skeletonized .750 Gas Block

    $35.59
    AR-15 Black Caged Skeletonized .750 Gas Block       Designed for maximum compatibility, the AR-15 Black Caged Skeletonized .750 Gas Block offers a lightweight, durable, and precise fit for your AR platform. Its...
    $35.59
  • AR-15 Cerakote Blue Open Skeletonized .750 Gas Block

    AR-15 Cerakote Blue Open Skeletonized .750 Gas Block

    $40.04
    AR-15 Cerakote Blue Open Skeletonized .750 Gas Block         Enhance your AR-15 build with a precision-engineered, low-profile gas block designed for style and performance. Finished in eye-catching Cerakote Blue, this open...
    $40.04
  • AR-15 Cerakote Gold Open Skeletonized .750 Gas Block

    AR-15 Cerakote Gold Open Skeletonized .750 Gas Block

    $40.04
    AR-15 Cerakote Gold Open Skeletonized .750 Gas Block       Upgrade your AR-15 with style and precision using our Cerakote Gold Open Skeletonized .750 Low Profile Micro Gas Block. Designed for both performance...
    $40.04
  • AR-15 Cerakote Gold Caged Skeletonized .750 Gas Block

    AR-15 Cerakote Gold Caged Skeletonized .750 Gas Block

    MSRP: $49.99
    $34.70
    AR-15 Cerakote Gold Caged Skeletonized .750 Gas Block       Upgrade your rifle’s performance and style with the Cerakote Gold Caged Skeletonized .750 Gas Block — precision-machined for durability,...
    MSRP: $49.99
    $34.70
  • AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $24.91
    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
    $24.91
  • AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $24.91
    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
    $24.91
  • AR-15 Flame Blue Extended Bolt Catch Bad Lever

    AR-15 Flame Blue Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $24.91
    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
    $24.91
  • AR-15 Cerakote Gold Mil Spec Castle Nut

    AR-15 Cerakote Gold Mil Spec Castle Nut

    MSRP: $12.99
    $11.56
    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
    $11.56
  • AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    MSRP: $12.99
    $11.56
    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
    $11.56
  • AR-15 Blue Flame Mil Spec Castle Nut

    AR-15 Blue Flame Mil Spec Castle Nut

    MSRP: $12.99
    $11.56
    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
    $11.56
  • AR-15 Blue Flame Caged Skeletonized .750 Gas Block

    AR-15 Blue Flame Caged Skeletonized .750 Gas Block

    MSRP: $49.99
    $34.70
    AR-15 Blue Flame Caged Skeletonized .750 Gas Block       Add a bold pop of color to your AR build without compromising performance. The AR-15 Caged Skeletonized .750 Gas Block in Cerakote Blue Flame combines lightweight...
    MSRP: $49.99
    $34.70
  • AR-15 Cerakote Glacier Silver Mil Spec End Plate

    AR-15 Cerakote Glacier Silver Mil Spec End Plate

    MSRP: $19.99
    $13.34
    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
    $13.34
  • AR-15 Cerakote Blue Flame Mil Spec End Plate

    AR-15 Cerakote Blue Flame Mil Spec End Plate

    MSRP: $19.99
    $13.34
    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
    $13.34
  • AR-15 Cerakote Blue Flame M4 Buttstock

    AR-15 Cerakote Blue Flame M4 Buttstock

    MSRP: $89.99
    $40.04
    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
    $40.04
  • AR15 Cerakote Lemon Zest Yellow 6 Position Buffer Tube

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

    $31.14
    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,...
    $31.14
  • On Sale
    AR15 Cerakote White 6 Position Buffer Tube

    AR-15 White Cerakote 6 Position Mil Spec Buffer Tube

    Now: $31.14
    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: $31.14
    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: $31.14
    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: $31.14
    Was: $39.99
  • AR15 Cerakote Silver Glacier Position Buffer Tube

    AR15 Cerakote Silver Glacier Position Buffer Tube

    $31.14
    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...
    $31.14
  • AR15 Cerakote Blue Flame 6 Position Buffer Tube

    AR15 Cerakote Blue Flame 6 Position Buffer Tube

    $31.14
    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...
    $31.14

AR-15 Parts – Build, Customize & Maintain Your Rifle

At A1Armory.com, we carry a full selection of high-quality AR-15 parts designed for shooters who demand reliability, performance, and customization options. Whether you’re building your first AR from the ground up, upgrading components for improved handling, or replacing worn parts, we provide everything you need in one place.

Why Choose Our AR-15 Parts?
✅ Wide Selection – From barrels, triggers, handguards, and stocks to small pins, springs, and buffer assemblies, we stock all the essential AR-15 components.
✅ Premium Materials – Every part is crafted from durable materials like 4150 Chrome Moly Vanadium steel, 7075-T6 aluminum, and stainless steel to ensure strength and long service life.
✅ Cerakote & Anodized Colors – Personalize your rifle with a variety of Cerakote finishes and anodized colors including Flat Dark Earth (FDE), Burnt Bronze, Zombie Green, and more.
✅ Made in the USA Options – We proudly carry parts manufactured in the United States, built to meet strict Mil-Spec standards.
✅ Affordable & Trusted – Competitive pricing backed by our small, family-owned business ethos means you get dependable parts with unmatched service.

Build It Your Way
Whether you want a precision long-range rifle, a lightweight competition build, or a tactical carbine, our parts catalog gives you the freedom to customize your AR-15 exactly how you want it. From complete upper and lower assemblies to individual components, we ensure compatibility, performance, and trusted quality in every piece we sell.