AR-15 Parts

AR-15 Parts

Welcome to the ultimate destination for AR platform enthusiasts and firearm lovers! Our AR-15 Parts are your one-stop shop for everything you need to build, customize, and enhance your AR platform rifle. Whether you're a seasoned marksman, a hobbyist, or a first-time builder, we have an extensive selection of high-quality AR-15 parts and accessories to suit your needs.

Explore our comprehensive range of AR-15 parts, meticulously curated to meet the demands of shooters at every level:

Upper Receivers: Upgrade your AR-15 with our precision-engineered upper receivers, available in various configurations including flat top, A2, and slick side. Crafted from durable materials such as aluminum and steel, our upper receivers offer exceptional reliability and performance.

Lower Receivers: Build your AR-15 from the ground up with our premium lower receivers. Machined to exacting standards, our lower receivers provide a solid foundation for your firearm and are compatible with a wide range of AR-15 components.

Barrels: Achieve unparalleled accuracy with our selection of AR-15 barrels. Whether you prefer stainless steel, chrome-moly, or lightweight options, our barrels are designed to deliver superior performance and precision shot after shot.

Handguards and Rail Systems: Customize your AR-15 with our diverse array of handguards and rail systems. From traditional M-LOK and KeyMod designs to futuristic carbon fiber options, we offer a variety of styles to enhance both functionality and aesthetics.

Stocks and Buffer Tubes: Enhance your rifle's ergonomics and recoil management with our selection of stocks and buffer tubes. Choose from adjustable, fixed, and collapsible options to tailor your AR-15 to your personal preferences and shooting style.

Triggers and Trigger Assemblies: Upgrade your AR-15's trigger for smoother, crisper, and more consistent performance. Our selection includes single-stage, two-stage, and drop-in trigger assemblies from renowned manufacturers known for their reliability and precision.

Optics and Sights: Take your shooting to the next level with our premium optics and sights. Whether you prefer red dot sights, holographic sights, or magnified scopes, we offer a wide range of options to suit every application, from close-quarters combat to long-range precision shooting.

Accessories and Upgrades: Discover an assortment of accessories and upgrades to customize and optimize your AR-15. From muzzle devices and charging handles to bipods and sling mounts, we have everything you need to tailor your rifle to your exact specifications.

At A1Armory, we are committed to providing unparalleled customer service and support. Our knowledgeable staff is here to assist you every step of the way, from product selection to installation and beyond. Shop with confidence knowing that you're investing in top-quality AR-15 parts backed by our satisfaction guarantee.

Elevate your firearm experience with A1Armory AR-15 Parts. Explore our extensive selection today and unlock the full potential of your AR15/AR10/AR9 Rifle!

  • On Sale
    AR-15 Black Holy Fluted Lightweight Pistol Buffer Tube Kit AR-15 Custom Made Black Holy Fluted Pistol Buffer Tube

    AR-15 Black Holy Fluted Pistol Buffer Tube Kit

    Now: $57.99
    Was: $67.99
    AR-15 Black Holy Fluted Lightweight Pistol Buffer Tube Kit     Lightweight Buffer Tube: T6-6061 aluminum Matte Black finish Buffer Tube Stays in Place with its Anti-Rotation and Anti Thrust Design Compatible: SHOCKWAVE Blade and Standard...
    Now: $57.99
    Was: $67.99
  • On Sale
    AR-15 American Flag Engraved Magazine Catch Kit AR15 American Flag Engraved Magazine Catch Kit

    AR15 American Flag Engraved Magazine Catch Kit

    Now: $12.99
    Was: $18.99
    AR-15 American Flag Engraved Magazine Catch Kit      100% USA produced components, manufactured to our exacting standards.? Each kit is guaranteed to fit your mil-spec dimension lower receiver.? AR15 Lower Parts Kit - Magazine Catch...
    Now: $12.99
    Was: $18.99
  • XTS 101 XTS AR Stock XTS 101 XTS AR Stock

    XTS 101 XTS AR Stock

    $32.99
    XTS 101 XTS AR Stock     XTS AR15/AR10 Stock  Ergonomically shaped rubberized butt-pad for quick shouldering and easy maneuverability. Fits: AR15 Rifle & Pistol AR10 Rifle & Pistol Choose with or without 6 position buffer tube...
    $32.99
  • On Sale
    5 Slot M-LOK to Picatinny Adapter Rail 5 Slot M-LOK to Picatinny Adapter Rail

    5 Slot M-LOK to Picatinny Adapter Rail

    Now: $6.05
    Was: $8.99
    5 Slot M-LOK to Picatinny Adapter Rail     Perfect for attaching accessories that have Picatinny mounting where you have a M-LOK slot. Polymer with 5 Slots.  Black Hard Polymer 5 Picatinny Slots Hardware & Allen Key...
    Now: $6.05
    Was: $8.99
  • On Sale
    9 Slot M-LOK to Picatinny Adapter Rail 9 Slot M-LOK to Picatinny Adapter Rail

    9 Slot M-LOK to Picatinny Adapter Rail

    Now: $7.55
    Was: $9.99
    9 Slot M-LOK to Picatinny Adapter Rail     Perfect for attaching accessories that have Picatinny mounting where you have a M-LOK slot. Polymer with 9 Slots.  Black Hard Polymer 9 Picatinny Slots Hardware & Allen Key...
    Now: $7.55
    Was: $9.99
  • 11 Slot M-LOK to Picatinny Adapter Rail 11 Slot M-LOK to Picatinny Adapter Rail

    11 Slot M-LOK to Picatinny Adapter Rail

    $8.99
    11 Slot M-LOK to Picatinny Adapter Rail     Perfect for attaching accessories that have Picatinny mounting where you have a M-LOK slot. Polymer with 11 Slots.  Black Hard Polymer 11 Picatinny Slots Hardware & Allen Key...
    $8.99
  • On Sale
    Mil Spec Dust Cover Rod C Clip

    10 Mil Spec Dust Cover Rod C Clip

    Now: $4.99
    Was: $12.75
    10 Pack Mil Spec Dust Cover Rod C Clips   Description: Stamped, hardened, and phosphated. Mil-Spec. Features: Phosphate finish Fits Mil-Spec Dust Cover Rods Made in USA Pack of 10                ...
    Now: $4.99
    Was: $12.75
  • On Sale
    Anodized Gold 15 Air Lok Series Full Rail Handguard

    Anodized Gold 15" Air Lok Series Full Rail Handguard

    Now: $154.99
    Was: $179.95
    Guntec Anodized Gold 15" Air Lok Series Full Rail Handguard-FREE SHIPPING     US Made Gen 2 Design Total Weight Including Barrel Nut Is 9.7 oz!! Rail System Slides Over Barrel Nut, And Is Compressed Down Against Receiver...
    Now: $154.99
    Was: $179.95
  • On Sale
    Timber Creek 15 Greyman Black Anti-Rotating Mlok Handguard

    Timber Creek 15" Greyman Black Mlok Handguard

    Now: $277.99
    Was: $300.00
    Timber Creek 15" Greyman Black Anti-Rotating Mlok Handguard- FREE SHIPPING                   Timber Creek NEW Handguards, high quality, light and Hardcore! These are our favorite handguards hands...
    Now: $277.99
    Was: $300.00
  • On Sale
    Timber Creek AR Red Anodized Forward Assist Assembly Timber Creek AR Red Anodized Forward Assist Assembly

    Timber Creek Red Aluminum Forward Assist Assembly

    Now: $22.99
    Was: $29.99
    Timber Creek AR Red Anodized Forward Assist Assembly       Timber Creek Outdoors RED Aluminum Forward Assist Assembly – the perfect fusion of precision engineering and rugged durability. Crafted with meticulous attention to detail,...
    Now: $22.99
    Was: $29.99
  • On Sale
    Timber Creek AR Purple Anodized Forward Assist Assembly Timber Creek AR Purple Anodized Forward Assist Assembly

    Timber Creek Purple Aluminum Forward Assist Assembly

    Now: $22.99
    Was: $29.99
    Timber Creek AR Purple Anodized Forward Assist Assembly       Timber Creek Purple Aluminum Forward Assist Assembly – the perfect blend of form and function for your AR-15 platform. Elevate your rifle's performance and aesthetics with...
    Now: $22.99
    Was: $29.99
  • On Sale
    Timber Creek AR OD Green (ODG) Forward Assist Assembly Timber Creek AR OD Green (ODG) Forward Assist Assembly

    Timber Creek OD Green Aluminum Forward Assist Assembly

    Now: $22.99
    Was: $29.99
    Timber Creek AR OD Green (ODG) Forward Assist Assembly       Timber Creek Outdoors Olive Drab Green (ODG) Aluminum Forward Assist Assembly – a precision-engineered upgrade for your AR-15 platform that seamlessly combines durability,...
    Now: $22.99
    Was: $29.99