Complete Rifle Uppers
At A1Armory.com, we proudly present our comprehensive selection of AR-15 Complete Rifle Uppers. Our category encompasses a diverse range of configurations, including various barrel lengths, calibers, and handguard styles, ensuring that every shooter can find the perfect complete upper rifle assembly to suit their preferences and application needs. Whether you seek precision accuracy for long-range shooting, rapid target acquisition for dynamic shooting sports, or reliable performance for duty or self-defense, our AR-15 Complete Rifle Uppers deliver uncompromising quality and versatility.
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On Sale
Custom AR-15 18" .223 Wylde Flat Dark Earth ZombieX Upper
Now: $769.99Was: $879.99Custom ZombieX AR-15 18" .223 Wylde Flat Dark Earth Mid Length Wolf Fluted Complete Upper- FREE SHIPPING Title: Custom AR-15 18" .223 Wylde Flat Dark Earth ZombieX Upper - Premium Quality, Precision...Now: $769.99Was: $879.99 -
AR-15 5.56 Nato 16" Side Charging Carbine Length Upper Assembly
$259.99AR-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...$259.99 -
On Sale
A1Armory AR-15 Red 16" .300 Blackout Complete Upper
Now: $389.99Was: $419.95AR-15 Red 16" .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 upper features...Now: $389.99Was: $419.95 -
On Sale
A1Armory AR-15 Blue 16" .300 Blackout Complete Upper
Now: $389.99Was: $419.95AR-15 Blue 16" .300 Blackout Complete Upper- FREE SHIPPING The A1Armory AR-15 Blue 16" .300 Blackout Complete Upper is the perfect combination of precision engineering, style, and reliability. Built in the USA, this upper assembly is...Now: $389.99Was: $419.95 -
On Sale
A1Armory OD Green 16" .300 Blackout Complete Upper w BCG
Now: $389.99Was: $419.95A1Armory OD Green 16" .300 Blackout Complete Upper w BCG-FREE SHIPPING The ODG 16" .300 Blackout Complete Upper offers both exceptional performance and striking aesthetics, making it an excellent choice for AR-15 enthusiasts...Now: $389.99Was: $419.95 -
AR15 5.56 NATO 16" FDE Carbine Length Upper Assembly
$377.99AR15 5.56 NATO 16" FDE Carbine Length Upper Assembly- FREE SHIPPING Includes: AR-15 Complete Upper Receiver Assembly w/Forward Assist & Dust Cover 5.56 NATO 16" Barrel Assembly with Barrel Nut, End Cap and 0.675" Flat Top...$377.99 -
AR15 .350 Legend 16" Carbine Complete Upper
MSRP: $349.99$319.99AR-15 .350 Legend 16" Carbine Complete Upper Assembly-FREE SHIPPING Built for performance, precision, and power, this AR-15 .350 Legend Complete Upper is perfect for hunters, range shooters, and tactical enthusiasts. Featuring a 16"...MSRP: $349.99$319.99 -
AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper
MSRP: $429.99$374.99AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper- FREE SHIPPING Introducing the ultimate in precision and reliability for your AR-15 platform: the AR-15 18" .223 Wylde Nitride Bear Claw Side Charging Upper. Crafted...MSRP: $429.99$374.99 -
On Sale
AR-15 5.56 Nato 16" Side Charging Carbine Upper Assembly
Now: $267.99Was: $319.99AR-15 5.56 Nato 16" Side Charging Carbine Complete Upper Assembly- FREE SHIPPING AR-15 5.56 NATO 16" Side Charging Carbine Complete Upper Assembly. Engineered for precision, reliability, and ease of use, this upper assembly is...Now: $267.99Was: $319.99 -
AR15 5.56 Nato 16" Complete Carbine Length Upper Assembly
$449.99TIGER ROCK AR15 5.56 Nato 16" Complete Carbine Length Upper Assembly-FREE SHIPPING Specs: Barrel Length: 16" Caliber: 5.56 NATO Twist Rate: 1:8 Gas System: Carbine Length Muzzle Thread: 1/2-28 Barrel Coating: Black...$449.99 -
18" .450 Bushmaster Mid Length Complete Upper
$338.9918".450 Bushmaster Heavy Barrel Complete Upper -FREE SHIPPING Description: Upgrade your AR-15 with our top-of-the-line 18" .450 Bushmaster Mid-Length Complete Upper. Crafted with precision and designed for superior performance,...$338.99 -
AR15 .223 Wylde 20" SS Barrel Complete Upper Assembly
$319.99AR-15 .223 Wylde 20" SS Barrel Complete Upper Assembly-FREE SHIPPING Description: Unlock the full potential of your AR-15 with our meticulously crafted .223 Wylde 20" SS Barrel Complete Upper Assembly. Engineered for...$319.99 -
16" .450 Bushmaster Side Charging Upper Assembly
$329.9916" .450 Bushmaster Side Charging Carbine Upper Assembly- FREE SHIPPING! Built for Power. Engineered for Performance. Ships Assembled.✅ FREE SHIPPING Take your rifle to the next level with this 16" .450 Bushmaster Side Charging...$329.99 -
On Sale
Odin Works 6.5 Grendel 16.1" Complete Upper
Now: $934.99Was: $999.00Odin Works 6.5 Grendel 16.1" Complete Upper-FREE SHIPPING Introducing the Odin Works 6.5 Grendel 16.1" Complete Upper, a pinnacle of precision engineering and performance. Crafted with meticulous attention to detail, this upper brings...Now: $934.99Was: $999.00 -
7.62x39 16" Carbine Length Side Charging Complete Upper
$339.997.62X39 16" Carbine Length Side Charging Upper-FREE SHIPPING Upgrade your rifle with this fully assembled 7.62x39 Side Charging Upper—built for rugged reliability and enhanced control. Designed for shooters who demand...$339.99 -
AR-10 20" 6.5 Creedmoor Nitride Rifle Length Complete Upper w BCG
$432.99AR-10 20" 6.5 Creedmoor Nitride Rifle Length Complete Upper w BCG- FREE SHIPPING The AR-10 20" 6.5 Creedmoor Nitride Rifle Length Complete Upper is engineered for precision and durability, making it a superior choice for long-range...$432.99 -
AR-15 Red Anodized 16″ 5.56 NATO Complete Upper w BCG
$419.95AR-15 Red Anodized 16″ 5.56 NATO Complete Upper w BCG-FREE SHIPPING Give your rifle a serious upgrade in both style and performance with the AR-15 Red 16" 5.56 NATO Complete Upper. Precision-machined and professionally...$419.95 -
AR-15 Purple 16" .300 Blackout Complete Upper
MSRP: $419.99$387.99AR-15 Purple 16" .300 Blackout Complete Upper-FREE SHIPPING Unlock the perfect blend of bold aesthetics and dependable performance with the A1Armory AR-15 Purple 16" .300 Blackout Complete Upper. Designed for shooters who...MSRP: $419.99$387.99 -
AR-15 ODG Anodized 16.5″ 5.56 NATO Complete Upper w BCG
$419.95AR-15 ODG Anodized 16″ 5.56 NATO Complete Upper w BCG-FREE SHIPPING Unleash the perfect fusion of performance, reliability, and rugged style with this OD Green Anodized 16" 5.56 NATO Complete Upper Assembly. Built for serious...$419.95 -
A1Armory Blue 16″ 5.56 NATO Complete Upper with BCG
$419.95AR-15 Blue 16″ 5.56 NATO Complete Upper with BCG-FREE SHIPPING Stand out and shoot with confidence. The AR-15 Blue 16″ 5.56 NATO Complete Upper with BCG is a precision-engineered upper receiver assembly designed for...$419.95 -
AR-15 .223 Wylde 16" M4 Stormtrooper White Complete Upper
$429.9916" .223 Wylde Storm Trooper White Complete Upper-FREE SHIPPING! Unleash precision, power, and unmatched style with our 16” .223 Wylde Storm Trooper White Complete Upper. Engineered for accuracy and coated...$429.99 -
On Sale
Odin Works 16" 223 Wylde Complete Upper
Now: $813.95Was: $900.00Odin Works 223 Wylde Assembled Complete 16" Upper- FREE SHIPPING! Odin Works 223 Wylde Assembled Complete 16" Upper, meticulously crafted to elevate your shooting experience to unparalleled heights. Engineered with precision and...Now: $813.95Was: $900.00 -
AR-15 16" .450 Bushmaster Side Charging Complete Upper Assembly
$324.99AR-15 16".450 Bushmaster Side Charging Upper Assembly- FREE SHIPPING! Take your AR-15 to the next level with the AR-15 16" .450 Bushmaster Side Charging Complete Upper Assembly, engineered for power,...$324.99 -
AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver
$539.99AR-15 5.56 NATO 16" Complete Billet Premium Upper Receiver-FREE SHIPPING The perfect upper for your lower, without all the tools required to build it. Our complete upper receivers are made from the highest quality USA produced...$539.99 -
On Sale
UAR AR-15 16" 223 Wylde Complete Upper Assembly 15" Rail
Now: $424.99Was: $499.9916″ 223 WYLDE COMPLETE UPPER ASSEMBLY, 15″ RAIL -FREE SHIPPING! Our complete upper receiver assemblies include everything you need to complete your lower receiver build. Simply slap on your lower and head out to the...Now: $424.99Was: $499.99 -
UAR AR-15 16" 223 Wylde Complete Upper Assembly 12" Rail
$419.9916″ 223 WYLDE 1/8 COMPLETE UPPER ASSEMBLY, 12″ RAIL- FREE SHIPPING Our complete upper receiver assemblies include everything you need to complete your lower receiver build. Simply slap on your lower and head out to the...$419.99 -
On Sale
AR15 5.56 10.5" Complete Premium Upper Receiver Assembly
Now: $515.95Was: $544.95AR15 Complete Premium Upper Receiver-5.56 w/10.5" Barrel, 9.85" MLOK Handguard FREE SHIPPING The perfect upper for your lower, without all the tools required to build it. Our complete upper receivers are made from the highest quality...Now: $515.95Was: $544.95 -
On Sale
AR-15 5.56 NATO 16" Complete Upper
Now: $489.99Was: $544.95AR15 Complete Standard Upper Receiver—5.56 - 16" Barrel, 15" MLOK Handguard-FREE SHIPPING The perfect complete upper for your lower receiver, without all the tools required to build it. Our complete upper receivers are made from the...Now: $489.99Was: $544.95 -
AR-15 16" .223 Wylde Stainless Straight Fluted Side Charging Upper
$328.99AR-15 16" .223 Wylde Stainless Straight Fluted Side Charging Upper- FREE SHIPPING! Upgrade your AR-15 platform with precision, performance, and convenience. The AR-15 16" .223 Wylde Stainless Steel Side Charging Upper is engineered for...$328.99 -
16" .300 Blackout Stainless Black Nitride Bear Claw Complete Upper
$319.9916" .300 Blackout Stainless Black Nitride Bear Claw Fluted Upper-FREE SHIPPING FREE SHIPPING Unleash precision, power, and rugged performance with this 16" .300 Blackout Complete Upper Assembly. Designed for versatility...$319.99 -
AR-15 16" .223 Wylde Carbine Side Charging Upper Assembly
$288.99AR-15 16" .223 Wylde Carbine Side Charging Complete Upper Assembly- FREE SHIPPING ✅ FREE SHIPPING-BCG & HANDLE INCLUDED Upgrade your rifle with the precision and reliability of our 16" .223 Wylde...$288.99 -
AR-15 5.56 NATO 16" Stainless M4 Carbine Side Charging Upper
$309.99AR-15 5.56 NATO 16" Stainless Carbine Side Charging Complete Upper- FREE SHIPPING ✅ FREE SHIPPING Upgrade your AR build with this precision-engineered 16" Stainless Steel Side Charging Complete Upper. Designed for shooters who...$309.99