AR-15 Build Kits
At A1Armory.com, our AR-15 Firearm Build Kits category offers enthusiasts and professionals alike a comprehensive array of components to construct their ideal AR-15 rifle. From seasoned marksmen to first-time builders, our kits cater to all skill levels and preferences, ensuring a seamless and satisfying assembly process. 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.
Our selection encompasses a diverse range of options, including various calibers, barrel lengths, and finishes, allowing customers to tailor their build to their specific needs and preferences. Whether you're looking to build a precision rifle for long-range shooting, a compact carbine for close-quarters engagements, or anything in between, our AR-15 Firearm Build Kits category offers the versatility and quality craftsmanship needed to bring your vision to life. With an emphasis on performance, reliability, and affordability, A1Armory.com is your one-stop destination for all your AR-15 building needs.
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Tiger Rock AR-15 Robins Egg Blue Enhanced Rifle Kit w 10" Handguard
Now: $558.99Was: $624.99Tiger Rock AR-15 Enhanced Robins Egg Blue Rifle Kit w 10" Handguard-FREE SHIPPING Tiger Rock AR-15 Enhanced Robins Egg Blue Cerakote Rifle Kit, a premium package designed for those who demand both...Now: $558.99Was: $624.99 -
AR-15 5.56 7.5" Stormtrooper White Pistol Complete Build Kit
Now: $538.99Was: $609.99AR-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...Now: $538.99Was: $609.99 -
Tiger Rock AR-15 5.56 NATO 7" Pistol Length Complete Upper
Now: $338.99Was: $384.99Tiger Rock AR-15 5.56 NATO 7" Pistol Length Complete Upper-FREE SHIPPING Tiger Rock AR-15 5.56 NATO 7" Pistol Length Complete Upper – a meticulously crafted and high-performance firearm component that elevates your...Now: $338.99Was: $384.99 -
AR-40 4.5" Billet MOD1 Upper Receiver Pistol Build Kit
Now: $389.99Was: $447.99AR-40 4.5" MOD1 Billet Upper Receiver Pistol Build Kit-FREE SHIPPING Introducing the AR-40 4.5" MOD1 Billet Upper Receiver Pistol Build Kit, a powerful and compact firearm designed to deliver outstanding performance in...Now: $389.99Was: $447.99 -
AR-40 4.5" Billet Upper Receiver Pistol w C Cut Handguard Build Kit
Now: $389.97Was: $427.99AR-40 4.5" Billet Upper Receiver Pistol w C Cut Handguard Build Kit-FREE SHIPPING AR-40 4.5" Billet Upper Receiver Pistol with C Cut Handguard Build Kit, a precision-engineered firearm designed to deliver unparalleled...Now: $389.97Was: $427.99 -
AR15 16" 5.56 NATO Rifle Build Kit with Magpul Stock & Grip
Now: $527.99Was: $624.99AR15 16" 5.56 NATO Rifle Build Kit with Magpul Stock/Grip-FREE SHIPPING AR-15 Rifle Build Kit with Custom Made in USA Complete Upper Build with Magpul Kits, BCG and Lower Parts Kit Every Upper Build is Test Fired Before Shipment To...Now: $527.99Was: $624.99 -
AR-15 16" 5.56 NATO Carbine Length Rifle Kit
$469.99AR-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,...$469.99 -
Guntec AR-15 Flat Dark Earth Cerakote Ultimate Pistol Kit
Now: $574.99Was: $624.95Guntec AR-15 FDE Cerakote Ultimate Pistol Kit-FREE SHIPPING! Guntec AR-15 Cerakote Flat Dark Earth (FDE) Ultimate Pistol Kit - a comprehensive package designed to elevate your AR-15 build to new heights...Now: $574.99Was: $624.95 -
Guntec AR-15 Black Anodized Ultimate Pistol Kit
Now: $524.99Was: $599.99Guntec 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...Now: $524.99Was: $599.99 -
Guntec AR-15 Orange Anodized Ultimate Pistol Kit
Now: $524.99Was: $599.99Guntec AR-15 Orange Anodized Ultimate Pistol Kit-FREE SHIPPING Guntec USA AR-15 Orange Anodized Ultimate Pistol Kit, a comprehensive and high-performance package designed to elevate your AR-15 pistol to the next level. Crafted...Now: $524.99Was: $599.99 -
Timber Creek Black Enhanced Complete Lower Parts Build Kit
Now: $339.99Was: $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 Skeletonized...Now: $339.99Was: $424.99 -
A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w Boron BCG
$489.95A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w Nickel Boron Bolt Carrier Group and Raptor Charging Handle- FREE SHIPPING Title: A1Armory OD Green 10.5" 5.56 NATO Pistol Upper with Nickel Boron BCG and Raptor Charging Handle - Fully...$489.95 -
A1Armory AR-15 Red 16.5" .300 Blackout Complete Upper
$409.95A1Armory AR-15 Red 16.5" .300 Blackout Complete Upper- FREE SHIPPING A1Armory AR-15 Red 16.5" .300 Blackout Complete Upper, a meticulously crafted assembly designed to elevate your AR-15 build to new heights. This fully assembled...$409.95 -
A1Armory AR-15 Blue 16.5" .300 Blackout Complete Upper
Now: $409.95Was: $485.97A1Armory AR-15 Blue 16.5" .300 Blackout Complete Upper- FREE SHIPPING A1Armory AR15 Blue 300 Blackout upper comes FULLY ASSEMBLED with an Anchor Harvey Upper and a Blue Anodized Hand Guard, this will make your next build the ultimate Purple...Now: $409.95Was: $485.97 -
A1Armory OD Green 16.5" .300 Blackout Complete Upper w BCG
Now: $409.95Was: $489.99A1Armory OD Green 16.5" .300 Blackout Complete Upper w BCG-FREE SHIPPING A1Armory complete AR-15 .300 Blackout Rifle Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO ammunition. The parts...Now: $409.95Was: $489.99 -
A1Armory OD Green 8.5" .300 Blackout Pistol Upper w BCG
Now: $389.99Was: $449.95A1Armory OD Green 8.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO...Now: $389.99Was: $449.95 -
A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w BCG
Now: $419.95Was: $489.95A1Armory OD Green 10.5" 5.56 NATO Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .5.56 NATO Complete Pistol Upper comes FULLY ASSEMBLED with a 5.56 nato barrel, bolt carrier group and capable of shooting both .223...Now: $419.95Was: $489.95 -
A1Armory Blue 10.5" .300 Blackout Pistol Upper w BCG
Now: $419.95Was: $489.95A1Armory Blue 10.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING Title: A1Armory Blue 10.5" .300 Blackout Pistol Upper w/ Nitride Bolt Carrier Group - Fully Assembled AR-15 Package for Customized...Now: $419.95Was: $489.95 -
A1Armory Burnt Bronze 10.5" .300 Blackout Pistol Upper w BCG
Now: $419.95Was: $489.95A1Armory Burnt Bronze 10.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO...Now: $419.95Was: $489.95 -
A1Armory OD Green 10.5" .300 Blackout Pistol Upper w BCG
Now: $419.95Was: $489.95A1Armory OD Green 10.5" .300 Blackout Pistol Upper w Nitride Bolt Carrier Group- FREE SHIPPING A1Armory complete AR-15 .300 Blackout Pistol Upper comes FULLY ASSEMBLED with a 300 BO barrel, bolt carrier group and capable of shooting .300 BO...Now: $419.95Was: $489.95