AR-15 Build Kits
At A1Armory.com, our AR-15 Build Kits offers enthusiasts and professionals alike a comprehensive array of components to construct their ideal AR-15 rifle or pistol. Each kit is meticulously curated to include high-quality components such as upper and lower receivers, barrels, handguards, stocks, and all necessary small parts, providing everything needed to craft a reliable and personalized firearm.
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On Sale
AR-15 5.56 16" White Splatter Ultimate Rifle Complete Build Kit
Now: $583.19Was: $749.99AR-15 5.56 White Splatter Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" White Splatter Rifle Complete Build Kit featuring premium Robins Egg Blue Timber Creek parts...Now: $583.19Was: $749.99 -
AR-15 5.56 16" Bumblebee Ultimate Rifle Complete Build Kit
$674.99AR-15 5.56 BumbleBee Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" BumbleBee Yellow Rifle Complete Build Kit featuring premium Black Timber Creek parts. Crafted with...$674.99 -
AR-15 5.56 16" Splatter X Ultimate Rifle Complete Build Kit
$674.99AR-15 5.56 Splatter X Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" Splatter X Rifle Complete Build Kit featuring premium Robins Egg Blue Timber Creek parts. Crafted...$674.99 -
AR-15 5.56 16" Olive Drab Green ODG Ultimate Rifle Complete Build Kit
$647.99AR-15 5.56 ODG Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" ODG Rifle Complete Build Kit featuring premium Black Timber Creek parts. Crafted with precision and pride in...$647.99 -
AR-15 5.56 16" Hunter Orange Ultimate Rifle Complete Build Kit
$647.99AR-15 5.56 Hunter Orange Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" Orange Rifle Complete Build Kit featuring premium Black Timber Creek parts. Crafted with precision...$647.99 -
AR-15 5.56 16" Flat Dark Earth FDE Ultimate Rifle Complete Build Kit
$665.99AR-15 5.56 Flat Dark Earth FDE Ultimate Rifle Complete Build Kit-FREE SHIPPING Description: Elevate your firearm collection with our AR-15 5.56 16" FDE Rifle Complete Build Kit featuring premium Black Timber Creek parts. Crafted with...$665.99 -
On Sale
AR-15 5.56 NATO 5" Cerakote Zombie Green Pistol Build Kit
Now: $350.99Was: $439.99AR-15 5.56 NATO 5" Cerakote Zombie Green Complete Pistol Build Kit-FREE SHIPPING Unleash your inner tactician with this AR-15 Complete Pistol Build Kit, finished in the iconic Cerakote Zombie Green! Perfect for enthusiasts who...Now: $350.99Was: $439.99 -
AR-15 5.56 NATO 5''Orange Camo X Complete Upper
$395.99AR-15 5.56 NATO 5'' Orange Camo X Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Orange Camo Complete Upper is a top-of-the-line, compact upper assembly designed for precision and durability, featuring an eye-catching orange...$395.99 -
AR-15 5.56 NATO 5'' Red Camo Complete Upper
$368.99AR-15 5.56 NATO 5'' Red Camo Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Red Camo Complete Upper is a top-of-the-line, compact upper assembly designed for precision and durability, featuring an eye-catching red camo Cerakote...$368.99 -
AR-15 5.56 NATO 5'' Pink Camo Complete Upper
$368.99AR-15 5.56 NATO 5'' Pink Camo Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Pink Camo Complete Upper is a top-of-the-line, compact upper assembly designed for precision and durability, featuring an eye-catching pink camo...$368.99 -
AR-15 5.56 NATO 5''Orange Camo Complete Upper
$386.99AR-15 5.56 NATO 5'' Orange Camo Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Orange Camo Complete Upper is a top-of-the-line, compact upper assembly designed for precision and durability, featuring an eye-catching orange camo...$386.99 -
7.62x39 16" Bear Claw Fluted Complete Upper
$305.997.62X39 16" Bear Claw Fluted Complete Upper-FREE SHIPPING The 7.62X39 16" Bear Claw Fluted Complete Upper is engineered for reliability, precision, and durability. Built to handle the powerful 7.62x39 caliber, this upper...$305.99 -
AR-15 5.56 NATO 16" Cerakote Zombie Green Complete Upper
$386.99AR-15 5.56 NATO 16" Cerakote Zombie Green Complete Upper-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote ZG Upper is a vibrant and robust rifle kit designed for both performance and style. Made entirely in the USA. A 16-inch barrel with a 1:7...$386.99 -
AR-15 5.56 NATO 16'' Cerakote Camo Bronze Carbine Complete Upper
$380.69AR-15 5.56 NATO 16'' Cerakote Camo Bronze Carbine Complete Upper-FREE SHIPPING AR-15 5.56 NATO 16'' Cerakote Camo Bronze Carbine Complete Upper – Perfect for enhancing your rifle with a balance of durability, performance, and stunning...$380.69 -
On Sale
AR-15 5.56 NATO M4 Nitride 16" Mid Length Complete Upper
Now: $236.69Was: $324.99AR-15 5.56 NATO M4 Nitride 16" Mid Length Complete Upper-FREE SHIPPING This AR-15 Complete Upper delivers premium performance and quality with all the features needed for a versatile,...Now: $236.69Was: $324.99 -
AR-15 5.56 NATO 5'' Bright White Camo Complete Upper
$368.99AR-15 5.56 NATO 5'' Bright White Camo Complete Upper-FREE SHIPPING Designed for performance and style, the AR-15 5.56 NATO 5'' Complete Upper in Bright White/Black Camo delivers both precision and aesthetic appeal. This upper...$368.99 -
AR-15 5.56 NATO 5'' Robins Egg Blue Camo Complete Upper
$368.99AR-15 5.56 NATO 5'' Robins Egg Blue Camo Complete Upper-FREE SHIPPING Designed for performance and style, the AR-15 5.56 NATO 5'' Complete Upper in Robin's Egg Blue Camo delivers both precision and aesthetic appeal. This upper...$368.99 -
AR-15 5.56 NATO 5'' Cerakote Colored Camo Prong Complete Upper
$368.99AR-15 5.56 NATO 5'' Colored Camo Prong Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Colored Camo 4 Prong Complete Uppers are a high-performance upgrade for your AR platform, combining exceptional durability, precision...$368.99 -
AR-15 5.56 NATO 5'' Billet Cerakote Camo Custom Pistol Kit
$472.49AR-15 5.56 NATO 5'' Billet Cerakote Camo Custom Pistol Kit-FREE SHIPPING THIS IS A CUSTOM ITEM The AR-15 5.56 NATO 5" Billet Cerakote Camo Custom Pistol Kit offers a premium build for firearms enthusiasts, delivering high performance,...$472.49 -
AR-15 5.56 NATO 5'' Cerakote Camo Custom Pistol Kit
$440.09AR-15 5.56 NATO 5'' Cerakote Camo Custom Pistol Kit-FREE SHIPPING THIS IS A CUSTOM ITEM The AR-15 5.56 NATO 5" Cerakote Camo Custom Pistol Kit offers a premium build for firearms enthusiasts, delivering high performance, durability, and a...$440.09 -
AR-15 Purple 10.5" 5.56 Nato Complete Assembled Upper w BCG
$341.09AR-15 Purple 10.5" 5.56 NATO Assembled Complete Pistol Upper w BCG-FREE SHIPPING The AR-15 Purple 10.5" 5.56 NATO Assembled Complete Pistol Upper delivers an exceptional blend of performance and style. Featuring a 100% USA-made design, this...$341.09 -
On Sale
AR-15 Purple 16" 5.56 Nato Complete Assembled Upper w BCG
Now: $350.96Was: $419.95AR-15 Purple 16" 5.56 NATO Assembled Complete Upper w BCG-FREE SHIPPING This AR-15 Purple 16" 5.56 NATO Assembled Complete Upper is a stylish yet powerful upgrade for your AR platform. Built to perform, it features a...Now: $350.96Was: $419.95 -
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 The AR-15 5.56 NATO 7" Colored Billet Pistol Complete Upper is a premium, fully assembled upper receiver designed for high-performance and durability. Made...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
$303.29 -
On Sale
AR-15 16" Cerakote Color Complete Upper With Quad Rail
Now: $242.09Was: $384.99AR-15 16" Cerakote Color Complete Upper With Quad Rail-FREE SHIPPING The AR-15 16" Cerakote Color Complete Upper with Quad Rail offers a durable and customizable upgrade to your AR-15 platform, designed for both function and style...Now: $242.09Was: $384.99 -
AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit
$413.99AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Enhanced Carbine Build Kit-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote Robins Egg Blue Carbine Build Kit is a vibrant and robust rifle kit designed for both performance and style. Made entirely in...$413.99 -
AR-15 5.56 NATO 16" Cerakote Bright White Enhanced Carbine Build Kit
$404.99AR-15 5.56 NATO 16" Cerakote Bright White Enhanced Carbine Build Kit-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote Bright White Carbine Build Kit is a vibrant and robust rifle kit designed for both performance and style. Made entirely in the...$404.99 -
AR-15 5.56 NATO 16" Cerakote Zombie Green Enhanced Carbine Build Kit
$404.99AR-15 5.56 NATO 16" Cerakote Zombie Green Enhanced Carbine Build Kit-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote ZG Carbine Build Kit is a vibrant and robust rifle kit designed for both performance and style. Made entirely in the USA, this...$404.99 -
AR-15 5.56 NATO 16" Cerakote Red Enhanced Carbine Build Kit
$404.99AR-15 5.56 NATO 16" Cerakote Red Enhanced Carbine Build Kit-FREE SHIPPING AR-15 5.56 NATO 16" Cerakote Red Carbine Build Kit is a vibrant and robust rifle kit designed for both performance and style. Made entirely in the USA, this kit...$404.99 -
AR-15 5.56 NATO 16" Cerakote Pink Enhanced Carbine Build Kit
$395.99AR-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...$395.99 -
AR-15 16" Cerakote Color Rifle Build Kit w/ 10" QUAD RAIL
$431.99AR-15 16" Cerakote Color Rifle Build Kit w/ 10" Quad Rail-FREE SHIPPING The AR-15 16" Cerakote Color Rifle Build Kit with a 10" Quad Rail offers firearm enthusiasts the essential components to build a complete AR-15 rifle, excluding...$431.99 -
AR-15 5.56 NATO 5'' Camo Bronze Complete Upper
$341.99AR-15 5.56 NATO 5'' Camo Bronze Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5'' Camo Bronze Complete Upper is a high-performance upgrade for your AR platform, combining exceptional durability, precision engineering, and...$341.99 -
AR-15 5.56 NATO 5'' Silver Polished BCG Pistol Kit
$377.99AR-15 5.56 NATO 5'' Silver Polished BCG Pistol Kit-FREE SHIPPING AR-15 5.56 NATO 5" Silver Polished BCG Pistol Kit – meticulously crafted for exceptional performance and style. Elevate your shooting experience with...$377.99 -
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 7'' Billet Upper Bronze Camo Pistol Kit
$440.99AR-15 5.56 NATO 7'' Billet Upper Bronze Camo Pistol Kit-FREE SHIPPING Unleash your tactical potential with the AR-15 5.56 NATO 7'' Billet Upper Bronze Cerakote Camo Pistol Kit. This expertly crafted kit is designed for precision,...- Availability:
- THIS IS A CUSTOM KIT- 3-7 BUSINESS DAYS
$440.99 -
AR-15 5.56 NATO 5" Colored Pistol Complete Upper
$303.29AR-15 5.56 NATO 5" Colored Pistol Complete Upper-FREE SHIPPING The AR-15 5.56 NATO 5" Colored Pistol Complete Upper is a meticulously engineered piece of firearm hardware, designed for...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
$303.29 -
AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Accent Bundle Kit
$404.99AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Accent Bundle Kit-FREE SHIPPING The AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Accent Bundle Kit is the perfect solution for firearm...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
$404.99 -
On Sale
AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Kit
Now: $380.69Was: $449.99AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Kit-FREE SHIPPING Introducing the AR-15 5.56 NATO 7.5" Colored Pistol Complete Upper Kit, a premium assembly designed for the discerning firearm...- Availability:
- May Take 3-7 Business Days-Custom Made Kit
Now: $380.69Was: $449.99 -
9mm 10.5" SS Right Side Charging Complete Upper
$278.999mm 10.5" SS Right Side Charging Complete Upper-FREE SHIPPING Introducing the precision-engineered 9mm 10.5" SS Right Side Charging Complete Upper, a standout choice for firearm enthusiasts who demand...$278.99 -
18" .223 Wylde SS Straight Fluted Mid Length Rear Charging Upper
$313.1918" .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...$313.19 -
.223 Wylde SS Straight Fluted Mid Length Side Charging Upper
$301.4918" .223 Wylde SS Straight Fluted Mid Length Side Charging Upper-FREE SHIPPING The .223 Wylde SS Straight Fluted Mid Length Side Charging Upper is a top-tier component designed for unparalleled accuracy and performance in shooting. Crafted...$301.49