Complete Build Kits
Welcome to A1Armory.com's AR15 Complete Build Kits, your one-stop destination for assembling your dream firearm from scratch. Our meticulously curated selection of complete build kits provides everything enthusiasts need to construct their ideal firearm, whether it's a pistol or rifle. From premium components to comprehensive packages, we cater to all skill levels, ensuring an effortless and rewarding building experience.
Each AR15 complete build kit at A1Armory.com is thoughtfully assembled to meet the highest standards of quality, reliability, and performance. Whether you're a seasoned gunsmith or a novice builder, our kits come with all the necessary parts, including receivers, barrels, handguards, stocks, triggers, and more, meticulously selected from top manufacturers in the industry.
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AR15 5.56 NATO Pink Pistol Complete Upper
MSRP: $489.99$440.99AR15 5.56 NATO Pink Pistol Complete Upper-FREE SHIPPING C CUT HANDGUARD IS OUT OF STOCK-REPLACED WITH STOCK HGMSRP: $489.99$440.99 -
AR15 5.56 NATO ODG Pistol Complete Upper
$440.99AR15 5.56 NATO ODG Pistol Complete Upper-FREE SHIPPING C CUT HANDGUARD IS OUT OF STOCK-RE$440.99 -
Tiger Rock AR-15 Flat Dark Earth FDE 5" Complete Pistol Kit
MSRP: $489.99$440.99AR-15 5" Flat Dark Earth FDE Pistol Kit-FREE SHIPPING C CUT HG IS OUT OF STOCK-REPLACED WITH IN STOCK HGMSRP: $489.99$440.99 -
Tiger Rock AR-15 Burnt Bronze 5" Complete Pistol Kit
MSRP: $489.99$440.99Tiger Rock AR-15 5" Burnt Bronze Pistol Kit-FREE SHIPPING C CUT HANDGUARD IS OUT OF STOCK-REPLACED WITH IN STOCK HGMSRP: $489.99$440.99 -
Tiger Rock AR15 Robins Egg Pistol Upper
MSRP: $489.99$440.99Tiger Rock AR-15 5" Robins Egg Blue Pistol Kit-FREE SHIPPING C CUT HANDGUARD IS OUT OF STOCK, WILL BE REPLACEDMSRP: $489.99$440.99 -
AR-15 Zombie Green Magpul Enhanced Rifle Build Kit
MSRP: $899.99$710.99AR-15 Enhanced Zombie Green 15" Magpul Build Kit-FREE SHIPPINGMSRP: $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 OliveNow: $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 &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$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 SHIPPINGMSRP: $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&nbs$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$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!MSRP: $749.99$584.99 -
AR-10/LR-308 18" Stainless Straight Fluted Barrel Rifle Kit
$704.66AR-10/LR-308 18" Stainless Straight Fluted Barrel Rifle Kit- FREE SHIPPING$704.66 -
AR-15 7.62x39 7.5" Side Charging Standard Complete Pistol Build Kit
$301.49AR-15 7.62X39 7.5" Side Charging Complete Standard Build Kit -FREE SHIPPING This AR-15 complete 7.62x39 pi$301.49 -
AR-15 16" .450 Bushmaster Side Charging Complete Standard Build Kit
$305.9916" .450 Bushmaster Alpha Side Charging Complete Standard Build Kit- FREE SHIPPING! &$305.99 -
AR-15 .300 Blackout 7.5" Side Charging Complete Jingo Pistol Build Kit
$386.99AR-15 .300 Blackout 7.5" Side Charging Complete Pistol Jingo Build Kit-FREE SHIPPING!$386.99 -
On Sale
7.62x39 7.5" Pistol Length Complete Build Kit-No Lower
Now: $296.99Was: $379.997.62x39 7.5" Pistol Length Complete Standard Build Kit-No Lower- FREE SHIPPINGNow: $296.99Was: $379.99 -
On Sale
.300 Blackout 7.5" Side Charging Complete Pistol Standard Build Kit
Now: $350.99Was: $424.99300 Blackout 7.5" Side Charging Complete Pistol Standard Build Kit-FREE SHIPPING!Now: $350.99Was: $424.99
7.5" 5.56 Nato Stainless Side Charging Pistol Upper
MSRP: $349.99$260.99AR15 7.5" 5.56 Nato Stainless Side Charging Pistol Upper- FREE SHIPPINGMSRP: $349.99$260.99
18" .450 Bushmaster Mid Length Complete Upper
$305.0918".450 Bushmaster Heavy Barrel Complete Upper -FREE SHIPPING Description:$305.09
.223 7.5" Pistol Side Charging Complete Upper Assembly
$278.99.223 Wylde 7.5" Parkerized M4 Barrel Pistol Side Charging Upper-FREE SHIPPING!$278.99
AR-15 16" .450 Bushmaster Side Charging Complete Upper Assembly
$292.49AR-15 16".450 Bushmaster Side Charging Upper Assembly- FREE SHIPPING! &$292.49
5.56 16" AR-15 Premium Rifle Kit —No Receiver
$566.96AR-15 5.56 16" Premium Rifle Kit-No Receiver -FREE SHIPPING Everything you need to build out a high quali$566.96On Sale
Guntec AR15 5.56 Red Complete Ultralight Series Pistol Kit
Now: $620.99Was: $849.00Guntec AR-15 5.56 Complete Ultralight Series Pistol Kit- No Lower- Anodized Red- FREE SHIPPING!Now: $620.99Was: $849.00On Sale
Guntec AR15 5.56 FDE Complete Rifle Kit #4
Now: $737.99Was: $929.00Guntec AR-15 5.56 Complete Rifle Kit #4- No Lower- Flat Dark Earth- FREE SHIPPING! &Now: $737.99Was: $929.00On Sale
Guntec AR-15 5.56 Complete Rifle Kit #5
Now: $701.99Was: $849.00Guntec AR-15 5.56 Complete Rifle Kit #5- No Lower- FREE SHIPPING!Now: $701.99Was: $849.00On Sale
Guntec AR15 5.56 FDE Complete Rifle Kit #2
Now: $697.49Was: $829.00Guntec AR-15 5.56 Complete Rifle Kit #2- No Lower- FREE SHIPPING!Now: $697.49Was: $829.00On Sale
Guntec AR-15 5.56 Complete Rifle Kit #3
Now: $701.99Was: $849.00Guntec AR-15 5.56 Complete Rifle Kit #3- No Lower- FREE SHIPPING!Now: $701.99Was: $849.00On Sale
Guntec AR15 5.56 FDE Complete Airlite Series Rifle Kit
Now: $854.99Was: $1,099.00Guntec AR-15 5.56 FDE Complete Airlite Series Rifle Kit-FREE SHIPPING!Now: $854.99Was: $1,099.00On Sale
Timber Creek Outdoors Flat Dark Earth (FDE) Enforcer Build Kit
MSRP: $749.99Now: $562.49Was: $749.99Timber Creek Outdoors Flat Dark Earth (FDE) Enforcer Build Kit- FREE SHIPPINGMSRP: $749.99Now: $562.49Was: $749.99Best Priced AR-15 build kits from A1Armory
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.