Complete AR-15 Upper Receivers in Black

Black Complete Upper Receivers, ranging from standard 5.56, as well as .300 Blackout and 9mm for your next build.

91 products

AT3™ Assembled Forged Pistol Upper for AR-15 - .300BLK - 8.5" Barrel - 7" Free Float Quadrail - No BCG/CH - 3 Colors

AT3™ Assembled Forged Pistol Upper for AR-15 – .300BLK – 8.3″ Barrel – 7″ Free Float Quadrail – No BCG/CH – 3 Colors

3 options

AT3™ .300BLK 16″ Assembled Forged Upper – 2A Basics ASAL 15" Handguard – No BCG/Charging Handle

AT3™ .300BLK 16″ Assembled Forged Upper – 2A Basics ASAL 15″ Handguard – No BCG/Charging Handle

AT3™ 7.62x39mm 16″ Assembled Forged Upper – 2A Basics ASAL 15" Handguard – No BCG/Charging Handle

AT3™ 7.62x39mm 16″ Assembled Forged Upper – 2A Basics ASAL 15″ Handguard – No BCG/Charging Handle

AT3™ 22LR 16″ Assembled Upper – 2A Basics ASAL 15" Handguard – with BCG/Charging Handle/Magazine

AT3™ 22LR 16″ Assembled Billet Upper – 2A Basics ASAL 15″ Handguard – with BCG/Charging Handle/Magazine

AT3™ 16″ .22LR Complete Assembled Upper with BCG, Charging Handle, & Magazine - Black

AT3™ 16″ .22LR Complete Assembled Billet Upper with BCG, Charging Handle, & Magazine – 8 Colors

8 options

AT3™ 16 Inch Assembled AR-15 PCC Upper – 9mm 16 Inch Faxon Firearms Barrel – No BCG/CH - w/Sylvan Magazine Block

AT3™ 16 Inch Assembled AR-15 PCC Upper – 9mm 16 Inch Faxon Firearms Barrel – No BCG/CH – w/Sylvan Magazine Block – 8 Colors

8 options

Rise Armament 18" Assembled AR-15 Upper - 22 ARC - 18" Stainless Steel Barrel - Rifle-Length - 15.25" Handguard - BCG & Ambi CH - Black

Rise Armament 18″ Assembled AR-15 Upper – 22 ARC – 18″ Stainless Steel Barrel – Rifle-Length – 15.25″ Handguard – BCG & Ambi CH – Black

STNGR 16" .223 Wylde w/ 15" VYPR AR-15 JNL Ready Build Kit

STNGR 16″ .223 Wylde w/ 15″ VYPR AR-15 JNL Ready Build Kit

STNGR 16" .223 Wylde w/ 15" RPTR AR-15 JNL Ready Build Kit

STNGR 16″ .223 Wylde w/ 15″ RPTR AR-15 JNL Ready Build Kit

AT3 Tactical 22LR 16" w/ 15" ASAL AR-15 JNL Ready Build Kit

AT3 Tactical 22LR 16″ w/ 15″ ASAL AR-15 JNL Ready Build Kit

AT3 10.5" .300 Blackout AR-15 JNL Ready Build Kit

AT3 10.5″ .300 Blackout AR-15 JNL Ready Build Kit

AT3 10.5" 9mm PCC AR-15 JNL Ready Build Kit

AT3 10.5″ 9mm PCC AR-15 JNL Ready Build Kit

AT3 10.5" 5.56 NATO w/ 9" Quad Rail AR-15 JNL Ready Build Kit

AT3 10.5″ 5.56 NATO w/ 9″ Quad Rail AR-15 JNL Ready Build Kit

AT3™ 22LR 16″ Assembled Forged Upper – 2A Basics ASAL 15" Handguard – with BCG/Charging Handle

AT3™ 22LR 16″ Assembled Forged Upper – 2A Basics ASAL 15″ Handguard – with BCG/Charging Handle

Daniel Defense DDM4V7 S 11.5″ 5.56 NATO Complete Upper Receiver – MFR 10″ M-LOK Handguard

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Colt LE6920 EPR II PRO 16.1" 5.56 NATO AR-15 Complete Upper Receiver - Black

Colt LE6920 EPR II PRO 16.1″ 5.56 NATO AR-15 Complete Upper Receiver – Black

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Aero Precision 20" Complete AR15 A2 Carry Handle Rifle Upper - .223/5.56

Aero Precision 20″ Assembled AR-15 A2 Carry Handle Rifle Upper – .223/5.56 – No BCG/CH

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Open Box Return -STNGR 11.5 Inch 5.56 Complete Assembled Upper w/ 10 Inch RPTR® Handguard, BCG & CH – Black

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Open Box Return -STNGR 12.5 Inch 5.56 Complete Assembled Upper w/ 13.5 Inch RPTR® Handguard, BCG & CH – Od-green-2

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Open Box Return – AT3™ Assembled AR-15 Upper – .350 Legend Faxon Barrel – No BCG or CH – Black

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AT3™ 11.5 Inch Complete AR-15 Pistol Upper - .223/5.56 11.5 Inch Faxon Firearms Barrel - With Nickel Boron BCG and Mil-Spec CH

AT3™ .223/5.56 11.5″ Complete Assembled AR-15 Upper – With Faxon Barrel, Nickel Boron BCG, and Charging Handle

Aero Precision M5 20" Complete AR10 MLOK Free-Float Upper with Stainless Barrel - 6.5 Creedmoor

Aero Precision M5 20″ Assembled AR-10 MLOK Free-Float Upper with Stainless Barrel – 6.5 Creedmoor – No BCG/CH

Rise Armament 18" Assembled AR-15 Upper - 6MM ARC - 18" Stainless Steel Barrel - Rifle-Length - 15.25" Handguard - BCG & Ambi CH - Black

Rise Armament 18″ Assembled AR-15 Upper – 6MM ARC – 18″ Stainless Steel Barrel – Rifle-Length – 15.25″ Handguard – BCG & Ambi CH – Black

Daniel Defense MK18 10.3″ 5.56 NATO Complete Upper Receiver – RIS II – Multiple Colors

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2 options