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 Cerakote Gold Small Angled Mlok Hand Stop

    AR15 Cerakote Gold Small Angled Mlok Hand Stop

    $18.99
    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,...
    $18.99
  • AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    AR15 Cerakote Glacier Silver Small Angled Mlok Hand Stop

    $18.99
    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...
    $18.99
  • Flame blue Cerakote ar15 foregrip

    AR15 Cerakote Flame Blue Small Angled Mlok Hand Stop

    $18.99
    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...
    $18.99
  • AR-15 Cerakote Glacier Silver AR Large Cut Aluminum Foregrip

    AR-15 Cerakote Glacier Silver Large Cut Aluminum Foregrip

    $64.99
    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...
    $64.99
  • Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    Cerakote Blue Flame AR Large Cut Aluminum Foregrip

    $64.99
    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...
    $64.99
  • AR-15 Cerakote Blue Flame Shark Muzzle Brake

    AR-15 Cerakote Flame Blue Shark Muzzle Brake

    MSRP: $44.99
    $39.99
    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
    $39.99
  • AR-15 Stainless Steel Open Skeletonized .750 Gas Block

    AR-15 Stainless Steel Open Skeletonized .750 Gas Block

    $32.99
    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...
    $32.99
  • AR-15 Cerakote Robins Egg Blue Open Skeletonized .750 Gas Block

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

    $44.99
    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...
    $44.99
  • AR-15 Cerakote FDE Open Skeletonized .750 Gas Block

    AR-15 Cerakote FDE Open Skeletonized .750 Gas Block

    $44.99
    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...
    $44.99
  • AR-15 Cerakote Zombie Green Open Skeletonized .750 Gas Block

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

    $44.99
    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...
    $44.99
  • AR-15 Black Caged Skeletonized .750 Gas Block

    AR-15 Black Caged Skeletonized .750 Gas Block

    $39.99
    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...
    $39.99
  • AR-15 Cerakote Blue Open Skeletonized .750 Gas Block

    AR-15 Cerakote Blue Open Skeletonized .750 Gas Block

    $44.99
    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...
    $44.99
  • AR-15 Cerakote Gold Open Skeletonized .750 Gas Block

    AR-15 Cerakote Gold Open Skeletonized .750 Gas Block

    $44.99
    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...
    $44.99
  • AR-15 Cerakote Gold Caged Skeletonized .750 Gas Block

    AR-15 Cerakote Gold Caged Skeletonized .750 Gas Block

    MSRP: $49.99
    $38.99
    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
    $38.99
  • AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    AR-15 Cerakote Gold Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $27.99
    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
    $27.99
  • AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    AR-15 Glacier Silver Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $27.99
    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
    $27.99
  • AR-15 Flame Blue Extended Bolt Catch Bad Lever

    AR-15 Flame Blue Extended Bolt Catch Bad Lever

    MSRP: $34.99
    $27.99
    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
    $27.99
  • AR-15 Cerakote Gold Mil Spec Castle Nut

    AR-15 Cerakote Gold Mil Spec Castle Nut

    $12.99
    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...
    $12.99
  • AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    AR-15 Cerakote Glacier Silver Mil Spec Castle Nut

    $12.99
    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. ✅...
    $12.99
  • AR-15 Blue Flame Mil Spec Castle Nut

    AR-15 Blue Flame Mil Spec Castle Nut

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

    AR-15 Blue Flame Caged Skeletonized .750 Gas Block

    MSRP: $49.99
    $38.99
    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
    $38.99
  • AR-15 Cerakote Glacier Silver Mil Spec End Plate

    AR-15 Cerakote Glacier Silver Mil Spec End Plate

    MSRP: $19.99
    $14.99
    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
    $14.99
  • AR-15 Cerakote Blue Flame Mil Spec End Plate

    AR-15 Cerakote Blue Flame Mil Spec End Plate

    MSRP: $19.99
    $14.99
    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
    $14.99
  • AR-15 Cerakote Blue Flame M4 Buttstock

    AR-15 Cerakote Blue Flame M4 Buttstock

    MSRP: $89.99
    $44.99
    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
    $44.99
  • AR15 Cerakote Lemon Zest Yellow 6 Position Buffer Tube

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

    $34.99
    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,...
    $34.99
  • On Sale
    AR15 Cerakote White 6 Position Buffer Tube

    AR-15 White Cerakote 6 Position Mil Spec Buffer Tube

    Now: $34.99
    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: $34.99
    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: $34.99
    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: $34.99
    Was: $39.99
  • AR15 Cerakote Silver Glacier Position Buffer Tube

    AR15 Cerakote Silver Glacier Position Buffer Tube

    $34.99
    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...
    $34.99
  • AR15 Cerakote Blue Flame 6 Position Buffer Tube

    AR15 Cerakote Blue Flame 6 Position Buffer Tube

    $34.99
    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...
    $34.99
  • AR-15 Cerakote Silver Glacier A2 Grip

    AR-15 Cerakote Silver Glacier A2 Pistol Grip

    MSRP: $22.99
    $18.99
    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
    $18.99
  • AR-15 Cerakote Blue Flame A2 Grip

    AR-15 Cerakote Blue Flame A2 Pistol Grip

    MSRP: $22.99
    $18.99
    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
    $18.99
  • AR-15 Cerakote Gold Beavertail Pistol Grip

    AR-15 Cerakote Gold Beavertail Pistol Grip

    MSRP: $24.99
    $19.99
    AR-15 Cerakote Gold Beavertail Pistol Grip       Upgrade your rifle’s performance and style with the AR-15 Cerakote Gold Beavertail Pistol Grip. Engineered for comfort, control, and durability, this deluxe grip is molded...
    MSRP: $24.99
    $19.99
  • AR-15 Cerakote Glacier Silver USA Engraved Pistol Grip

    AR-15 Cerakote Glacier Silver USA Engraved Pistol Grip

    MSRP: $29.99
    $24.99
    AR-15 Cerakote Glacier Silver USA Engraved Pistol Grip         Add a bold patriotic touch to your AR-15 build with our Custom Cerakote Glacier Silver A2 Pistol Grip, proudly engraved with the American flag. Built for...
    MSRP: $29.99
    $24.99
  • AR-15 Cerakote Blue Flame USA Engraved Pistol Grip

    AR-15 Cerakote Blue Flame USA Engraved Pistol Grip

    MSRP: $29.99
    $24.99
    AR-15 Cerakote Blue Flame USA Engraved Pistol Grip         Add a bold patriotic touch to your AR-15 build with our Custom Cerakote Blue Flame A2 Pistol Grip, proudly engraved with the American flag. Built for durability...
    MSRP: $29.99
    $24.99
  • AR-15 Gold Cerakote Ported Muzzle Brake

    AR-15 Gold Cerakote Ported Muzzle Brake

    MSRP: $52.99
    $46.99
    AR-15 Gold Cerakote Ported Muzzle Brake       Upgrade your rifle’s performance and style with our precision-engineered AR-15 Gold Cerakote Ported Muzzle Brake. Designed to reduce recoil and muzzle rise, this muzzle brake provides...
    MSRP: $52.99
    $46.99
  • AR-15 White Cerakote Ported Muzzle Brake

    AR-15 White Cerakote Ported Muzzle Brake

    MSRP: $52.99
    $46.99
    AR-15 White Cerakote Ported Muzzle Brake       Upgrade your rifle’s performance and give it a bold custom touch with the AR-15 White Cerakote Ported Muzzle Brake. Designed for shooters who demand superior recoil control and reduced...
    MSRP: $52.99
    $46.99
  • AR-15 Glacier Silver Cerakote Ported Muzzle Brake

    AR-15 Glacier Silver Cerakote Ported Muzzle Brake

    MSRP: $52.99
    $46.99
    AR-15 Glacier Silver Cerakote Ported Muzzle Brake       Upgrade your rifle’s performance and give it a bold custom touch with the AR-15 Glacier Silver Cerakote Ported Muzzle Brake. Designed for shooters who demand superior recoil...
    MSRP: $52.99
    $46.99
  • AR-15 Blue Flame Cerakote Ported Muzzle Brake

    AR-15 Blue Flame Cerakote Ported Muzzle Brake

    MSRP: $59.99
    $46.99
    AR-15 Blue Flame Cerakote Ported Muzzle Brake 1/2x28 Pitch Thread       AR-15 Blue Flame Cerakote Ported Muzzle Brake – Precision, Performance, and Style   Upgrade your rifle’s performance and give it a bold custom touch...
    MSRP: $59.99
    $46.99

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.