AR-15 Build Kits
Choose from a wide variety of calibers, barrel lengths, and handguard styles to create your perfect build kit that fits your shooting style — tactical, hunting, competitive, or recreational. With top-tier parts, unbeatable pricing, and no FFL required, building your own AR-15 pistol or rifle has never been easier or more rewarding. American made parts and amazing prices. We also offer AR15 build kits in every color like Robins Egg Blue, OD Green, Zombie Green & many more!
Your rifle. Your rules. Build it your way. All kits come with a warranty
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AR-15 Purple 16" 5.56 Nato Complete Assembled Upper w BCG
MSRP: $429.99$359.09AR-15 Purple 16" 5.56 NATO Assembled Complete Upper w BCG-FREE SHIPPING Make a bold statement on the range while maintaining peak performance with the AR-15 Purple 16" 5.56 NATO Complete Upper. Designed to turn heads and...MSRP: $429.99$359.09 -
AR-15 5.56 NATO 7" Colored Billet Pistol Complete Upper
$303.29AR-15 5.56 NATO 7" Colored Billet Pistol Complete Upper-FREE SHIPPING Experience next-level performance and personalization with the AR-15 5.56 NATO 7" Colored Billet Pistol Complete Upper. Engineered for reliability,...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
$303.29 -
AR-15 16" Cerakote Color Complete Upper With Quad Rail
MSRP: $384.99$346.49AR-15 16" Cerakote Color Complete Upper With Quad Rail-FREE SHIPPING Unmatched Performance – Custom Style – 100% USA-Made Take your AR-15 build to the next level with this fully assembled AR-15 16" Complete Upper, now...MSRP: $384.99$346.49 -
AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit
MSRP: $599.99$449.09AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit-FREE SHIPPING Stand out at the range with a rifle kit that combines style, performance, and reliability. The AR-15 5.56 NATO 16" Cerakote Robins Egg Blue...MSRP: $599.99$449.09 -
AR-15 5.56 NATO 16" Cerakote Bright White Enhanced Carbine Build Kit
MSRP: $599.99$449.09AR-15 5.56 NATO 16" Cerakote Bright White Enhanced Carbine Build Kit-FREE SHIPPING Stand out at the range with this AR-15 5.56 NATO 16" Cerakote Bright White Carbine Build Kit – a perfect fusion of performance, precision, and...MSRP: $599.99$449.09 -
AR-15 5.56 NATO 16" Cerakote Zombie Green Enhanced Carbine Build Kit
MSRP: $599.99$449.09AR-15 5.56 NATO 16" Cerakote Zombie Green Enhanced Carbine Build Kit-FREE SHIPPING The AR-15 5.56 NATO 16" Cerakote Zombie Green (ZG) Enhanced Carbine Build Kit delivers superior function with a bold finish that commands attention...MSRP: $599.99$449.09 -
AR-15 5.56 NATO 16" Cerakote Red Enhanced Carbine Build Kit
MSRP: $599.99$449.09AR-15 5.56 NATO 16" Cerakote Red Enhanced Carbine Build Kit-FREE SHIPPING Bring high-performance and bold style to your next AR build with the AR-15 5.56 NATO 16" Cerakote Red Enhanced Carbine Build Kit. This striking and functional...MSRP: $599.99$449.09 -
AR-15 5.56 NATO 16" Cerakote Pink Enhanced Carbine Build Kit
MSRP: $599.99$449.09AR-15 5.56 NATO 16" Cerakote Pink Enhanced Carbine Build Kit-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote Pink Carbine Build Kit is a vibrant and robust rifle kit designed for both performance and style. Made entirely in the USA, this kit...MSRP: $599.99$449.09 -
AR-15 5.56 NATO 16" Enhanced FDE Cerakote Carbine Kit-12in Handguard
$422.09AR-15 5.56 NATO 16" Enhanced FDE Cerakote Carbine Kit-12in Handguard-FREE SHIPPING This AR-15 5.56 NATO 16" Enhanced FDE Cerakote Carbine Kit is designed for performance and durability, blending precision craftsmanship with tactical style...- Availability:
- CUSTOM-3-7 BUSINESS DAYS
$422.09 -
AR-15 5.56 NATO 5" Colored Pistol Complete Upper Kit
MSRP: $414.99$350.99AR-15 5.56 NATO 5" Colored Pistol Complete Upper-FREE SHIPPING DOES NOT COME ASSEMBLED! Take your AR pistol build to the next level with our 5.56 NATO 5" Colored Pistol...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
MSRP: $414.99$350.99 -
AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Accent Bundle Kit
MSRP: $524.99$404.99AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Accent Bundle Kit-FREE SHIPPING Upgrade your AR-15 with the 7.5" Colored Pistol Complete Upper Accent Bundle Kit, designed for those who demand...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
MSRP: $524.99$404.99 -
AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Kit
MSRP: $524.99$404.99AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Kit-FREE SHIPPING ✅ Free Shipping | ✅ Made in the USA | ✅ No FFL Required Take your build to the next level with the AR-15 5.56 NATO 7.5" Colored Pistol Complete...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
MSRP: $524.99$404.99 -
9mm 16" Side Charging Blow Back Complete Upper
MSRP: $359.99$287.999mm 16" Side Charging Blow Back Complete Upper-FREE SHIPPING Upgrade your AR-9 platform with this complete, ready-to-shoot 9mm upper, designed for smooth blowback operation and right-side charging...MSRP: $359.99$287.99 -
18" .223 Wylde SS Straight Fluted Mid Length Rear Charging Upper
MSRP: $369.99$305.9918" .223 Wylde SS Straight Fluted Mid Length Rear Charging Upper-FREE SHIPPING Experience unparalleled precision and performance with the 18" .223 Wylde SS Straight Fluted Mid Length Rear Charging Upper, meticulously engineered for...MSRP: $369.99$305.99 -
.223 Wylde SS Straight Fluted Mid Length Side Charging Upper
MSRP: $429.99$290.6918" .223 Wylde SS Straight Fluted Mid Length Side Charging Upper-FREE SHIPPING Upgrade your AR build with the 18" .223 Wylde SS Straight Fluted Mid-Length Side Charging Upper, engineered for marksmen who demand precision and...MSRP: $429.99$290.69 -
AR15 5.56 NATO Hunter Orange Pistol Complete Upper
$332.99AR15 5.56 NATO Hunter Orange Pistol Complete Upper-FREE SHIPPING The AR15 5.56 NATO Hunter Orange Pistol Complete Upper is a high-quality, custom-built upper assembly designed for AR-15 platforms. Crafted with precision...$332.99 -
AR15 5.56 NATO White Pistol Complete Upper
$332.99AR15 5.56 NATO White Pistol Complete Upper-FREE SHIPPING The AR15 5.56 NATO White Pistol Complete Upper is a high-quality, custom-built upper assembly designed for AR-15 platforms. Crafted with precision and durability in...$332.99 -
AR15 5.56 NATO Zombie Green Pistol Complete Upper
$332.99AR15 5.56 NATO Zombie Green Pistol Complete Upper-FREE SHIPPING AR-15 5.56 NATO Zombie Green Pistol Complete Upper – Choose With or Without Kit – Free Shipping The AR-15 5.56 NATO Zombie Green Pistol...$332.99 -
AR-15 16" Cerakote Zombie Green Ultimate Rifle Build Kit
MSRP: $899.99$656.99AR-15 Cerakote Zombie Green Ultimate Rifle Build Kit-FREE SHIPPING Unleash your custom build with the AR-15 Cerakote Zombie Green Ultimate Rifle Build Kit – an all-in-one premium kit that delivers bold aesthetics, unmatched...- Availability:
- May Take 7-10 Business Days-Custom Cerakote Item
MSRP: $899.99$656.99 -
AR-15 5.56 NATO 16" Carbine Length Quad Rail Complete Upper
$292.49AR15 5.56 NATO 16" Carbine Length Complete Upper-FREE SHIPPING Introducing our AR15 5.56 NATO 16" Carbine Length Complete Upper, a top-notch assembly designed to elevate your shooting experience. Crafted...$292.49 -
AR15 5.56 NATO 7.5" Pistol Length Complete Upper
MSRP: $329.99$296.99AR15 5.56 NATO 7.5" Pistol Length Complete Upper-FREE SHIPPING Introducing our meticulously crafted AR-15 5.56 NATO 7.5" Pistol Length Complete Upper, engineered to deliver unparalleled performance and reliability in a...MSRP: $329.99$296.99 -
7.5" 5.56 Nato Pistol Upper Complete Assembly w BCG
MSRP: $349.99$258.297.5" 5.56 NATO Nitride Pistol Complete Upper Assembly This 7.5" AR-15 pistol upper is engineered for compact performance and reliability, perfect for close-quarters use or a compact range setup. Chambered in 5.56 NATO, the nitride-treated 7...MSRP: $349.99$258.29 -
7.62x39 10.5" Carbine Length Side Charging Upper
MSRP: $349.99$260.097.62x39 10.5" Carbine Side Charging Complete Upper- FREE SHIPPING Elevate your AR platform with this high-performance 7.62x39 10.5" Side Charging Complete Upper, engineered for maximum reliability and stopping power. Whether you're...MSRP: $349.99$260.09 -
AR-15 5.56 NATO 5'' Blue Polished BCG Pistol Kit
MSRP: $459.99$377.99AR-15 5.56 NATO 5'' Blue Polished BCG Pistol Kit-FREE SHIPPING AR-15 5.56 NATO 5" Blue Polished BCG Pistol Kit – meticulously crafted for exceptional performance and style. Elevate your shooting experience...MSRP: $459.99$377.99 -
AR-15 5.56 NATO 5'' Gold Polished BCG Pistol Kit
$377.99AR-15 5.56 NATO 5'' Gold Polished BCG Pistol Kit-FREE SHIPPING AR-15 5.56 NATO 5" Gold Polished BCG Pistol Kit – a precision-engineered firearm designed for optimal performance and aesthetic appeal. Crafted with superior...$377.99 -
AR-15 Zombie Green Magpul Enhanced Rifle Build Kit
MSRP: $899.99$710.99AR-15 Enhanced Zombie Green 15" Magpul Build Kit-FREE SHIPPING Upgrade your next build with the AR-15 Enhanced Zombie Green 15" Magpul Build Kit—a bold, performance-driven setup designed for...MSRP: $899.99$710.99 -
On Sale
7.62X 39 Olive Drab Green ODG Cerakote Assembled Upper & Build Kit
Now: $503.09Was: $624.99AR-15 7.62 Cerakote Olive Drab Green Rifle Kit w 15" Handguard-FREE SHIPPING 7.62x39 Olive Drab Green (ODG) Cerakote Assembled Upper & Build Kit – the perfect combination of performance, style, and durability for your next AR-15...Now: $503.09Was: $624.99 -
AR-15 Caliber 16" Pinky Black Rifle Complete Build Kit
MSRP: $899.99$656.99AR-15 "Pinky Black" Cerakote Rifle Complete Build Kit-FREE SHIPPING Introducing the "Pinky Black" Cerakote Rifle Complete Build Kit – a meticulously crafted AR-15 kit that combines striking aesthetics with top-tier performance...MSRP: $899.99$656.99 -
AR-15 5.56 16" Robins Egg Blue Rifle Complete Enhanced Build Kit
$656.99AR-15 5.56 16" Robins Egg Blue Rifle Complete Enhanced Build Kit-FREE SHIPPING AR-15 5.56 16" Robins Egg Blue Rifle Complete Enhanced Build Kit – a stunning and powerful firearm that combines top-quality craftsmanship with a...$656.99 -
AR-15 5.56 16" Stormtrooper White Rifle Complete Build Kit
MSRP: $899.99$656.99AR-15 5.56 16" Stormtrooper White Rifle Complete Build Kit-FREE SHIPPING Title: AR-15 5.56 16" Stormtrooper White Rifle Complete Build Kit with Black Timber Creek Parts - Made in USA Description: Elevate your firearm...MSRP: $899.99$656.99 -
AR-15 5.56 7.5" Stormtrooper White Pistol Complete Build Kit
$512.99AR-15 5.56 Stormtrooper White Complete Build Kit-FREE SHIPPING UPPER COMES ASSEMBLED AR-15 5.56 Stormtrooper White Complete Build Kit, a meticulously curated assembly of top-tier components, carefully selected to...$512.99 -
AR-15 16" 5.56 NATO Carbine Length Rifle Kit
$422.99AR-15 16" 5.56 NATO Carbine Length Rifle Kit-FREE SHIPPING AR-15 16" 5.56 NATO Carbine Length Rifle Kit, meticulously engineered to deliver unparalleled performance and reliability. Crafted with precision and attention to detail,...$422.99 -
Custom Timber Creek 15" Yellow Enforcer Build Kit
MSRP: $749.99$584.99Timber Creek Outdoors AR-15 Yellow Enforcer Build Kit-FREE SHIPPING! Introducing the Custom Timber Creek 15" Yellow Cerakote Enforcer Build Kit – a pinnacle of precision engineering and cutting-edge design for firearm...MSRP: $749.99$584.99 -
AR-15 5.56 Nato 16" Side Charging Carbine Length Upper Assembly
MSRP: $344.99$269.09AR-15 5.56 Nato 16" Side Charging Carbine Complete Upper Assembly-FREE SHIPPING Includes BCG & Charging Handle – Free Shipping Upgrade your rifle with this precision-engineered AR-15 5.56 NATO Complete Upper...MSRP: $344.99$269.09 -
Guntec AR-15 Flat Dark Earth Cerakote Ultimate Pistol Kit
MSRP: $629.99$529.19Guntec AR-15 FDE Cerakote Ultimate Pistol Kit-FREE SHIPPING! Upgrade your AR pistol build with the Guntec AR-15 Cerakote FDE Ultimate Pistol Kit – a high-performance parts...MSRP: $629.99$529.19 -
Guntec AR-15 Black Anodized Ultimate Pistol Kit
MSRP: $599.99$503.99Guntec AR-15 Anodized Black Ultimate Pistol Kit- FREE SHIPPING! Guntec AR-15 Black Anodized Ultimate Pistol Kit, a comprehensive package designed to elevate your AR-15 pistol build to the next level. This...MSRP: $599.99$503.99 -
Guntec AR-15 Black Anodized Ultimate Rifle Kit
MSRP: $699.99$580.49Guntec AR-15 Anodized Black Ultimate Rifle Kit- FREE SHIPPING! Guntec AR-15 Anodized Black Ultimate Rifle Kit, a comprehensive package designed to elevate your AR-15 platform to the pinnacle of performance and style. This...MSRP: $699.99$580.49 -
Guntec AR-15 Orange Anodized Ultimate Pistol Kit
MSRP: $599.99$503.99Guntec AR-15 Orange Anodized Ultimate Pistol Kit- Upgrade your AR-15 pistol build with the Guntec USA Orange Anodized Ultimate Pistol Kit, a high-performance and visually striking package engineered for both style and...MSRP: $599.99$503.99 -
Guntec AR-15 Orange Anodized Ultimate Rifle Kit
MSRP: $699.99$580.49Guntec AR-15 Orange Anodized Ultimate Rifle Kit-FREE SHIPPING Guntec AR-15 Orange Anodized Ultimate Rifle Kit, a comprehensive package designed to elevate your AR-15 to new levels of performance and style. This kit combines a...MSRP: $699.99$580.49 -
On Sale
Timber Creek Black Enhanced Complete Lower Parts Build Kit
Now: $305.99Was: $424.99Timber Creek Black Enhanced Complete Lower Parts Kit-FREE SHIPPING Timber Creek Black Anodized Enhanced Lower Parts Kit features all the excellent quality AR-15 lower parts to complete your lower build. T.C. Black...Now: $305.99Was: $424.99
The Best American-Made AR-15 Build Kits
Our American-made build kits are crafted by gun enthusiasts, for gun enthusiasts, so you know you’re ordering the very best. Enjoy our shipping insurance, and military, firefighter, first responder, and wholesale discounts at checkout. Order your build kit today and experience A1Armory's commitment to quality.
Why Our AR-15 Build Kits Are For You!
Build your dream AR-15 with premium AR-15 build kits from A1Armory – your trusted, family-owned source for firearm parts. Our kits feature high-quality components, Mil-Spec reliability, and a variety of colors and finishes to match your style. With free shipping, unbeatable prices, and American-made parts, A1Armory is the #1 choice for shooters who demand performance, value, and trust.
Why Customers Choose A1Armory
At A1Armory.com, we’re more than just another firearms parts dealer. As a small, family-owned American business, we take pride in offering:
Top-Quality Parts – Mil-Spec AR-15 build kits designed for durability and performance.
Wide Selection – From standard black finishes to custom Cerakote and anodized colors.
Patriotic Values – A U.S.-based company built on trust, integrity, and service.
Affordable Prices – Competitive pricing without sacrificing quality.
Free Shipping & Great Service – Delivering value and reliability to every order.
When shooters want to build, customize, and personalize their AR-15, A1Armory is the go-to source for parts that perform and a company they can trust.