SBR Barrels & Upper Receivers

Compare sbr barrels & upper receivers prices from top retailers. Find the best deals across all major brands.

Top SBR Barrels & Upper Receivers Brands

Ballistic Advantage 30 Rosco Manufacturing 26 Noveske Rifleworks 21 Sons Of Liberty Gun Works 16 Daniel Defense 15 Faxon Firearms 14

SBR Barrels & Upper Receivers Calibers

5.56x45mm NATO 133 300 Blackout 44 223 Remington 29 223 Wylde 20 9mm Luger 8 6mm ARC 4

All SBR Barrels & Upper Receivers Products (219 results)

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Daniel Defense MK18 AR-15 Pistol Complete Upper Receiver 5.56mm NATO 10.3" Barrel Flat Dark Earth - Daniel Defense

Daniel Defense MK18 AR-15 Pistol Complete Upper Receiver 5.56mm NATO 10.3" Barrel Flat Dark Earth

● In Stock

Daniel Defense MK18 AR-15 Pistol Complete Upper Receiver 5.56mm NATO 10.3" Barrel Black - Daniel Defense

Daniel Defense MK18 AR-15 Pistol Complete Upper Receiver 5.56mm NATO 10.3" Barrel Black

● In Stock

Daniel Defense DDM4v7 S AR-15 Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel - Daniel Defense

Daniel Defense DDM4v7 S AR-15 Complete Upper Receiver 5.56x45mm NATO 11.5" Barrel

● In Stock

CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist - CMMG

CMMG FN PS90 Prefit Barrel 5.7x28mm FN 10.4" Manganese Phosphate 1:9" Twist

$239.99 $324.95

● In Stock

Daniel Defense DDM4 300 S AR-15 Pistol Complete Upper Receiver 300 AAC Blackout 10.3" Barrel - Daniel Defense

Daniel Defense DDM4 300 S AR-15 Pistol Complete Upper Receiver 300 AAC Blackout 10.3" Barrel

● In Stock

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 11.5" M4 Contour 1:7" Twist Black Nitride - Rosco Manufacturing

Rosco Manufacturing

Rosco Manufacturing Bloodline AR-15 Barrel 5.56x45mm NATO 11.5" M4 Contour 1:7" Twist Black Nitride

● In Stock

Radian Weapons Model 1 Complete Upper Flat Dark Earth .223 Wylde 10.5 Barrel - Radian Weapons

Radian Weapons Model 1 Complete Upper Flat Dark Earth .223 Wylde 10.5 Barrel

● In Stock

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 11" Barrel - Heckler and Koch

Heckler and Koch

HK MR556 A4 AR-15 Complete Upper Receiver 5.56x45mm NATO 11" Barrel

● Availability Unknown

PWS AR-15 MK114 MOD 1-M Complete Upper Receiver 223 Wylde 14.5" Barrel with Thread Protector - Primary Weapon Systems

Primary Weapon Systems

PWS AR-15 MK114 MOD 1-M Complete Upper Receiver 223 Wylde 14.5" Barrel with Thread Protector

● In Stock

PWS AR-15 MK114 MOD 2-M Complete Upper Receiver 223 Wylde 14.5" Barrel Pinned FRC Compensator - Primary Weapon Systems

Primary Weapon Systems

PWS AR-15 MK114 MOD 2-M Complete Upper Receiver 223 Wylde 14.5" Barrel Pinned FRC Compensator

● In Stock

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 11.5" Cold Hammer Forged Barrel M-LOK Black - Geissele Automatics

Geissele Automatics

Geissele AR-15 Super Duty MOD1 Complete Upper Receiver 5.56x45mm 11.5" Cold Hammer Forged Barrel M-LOK Black

● Availability Unknown

Battle Arms Workhorse AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 9.5" Barrel - Battle Arms Development

Battle Arms Development

Battle Arms Workhorse AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 9.5" Barrel

● In Stock

Angstadt Arms AR-15 Complete 9mm Upper Assembly 6 Barrel - Angstadt Arms

Angstadt Arms AR-15 Complete 9mm Upper Assembly 6 Barrel

● In Stock

LBE Unlimited Ready Build Kit Complete Upper 5.56 / .223 Rem 14.5 Threaded Barrel Mid Length Handguard - LBE Unlimited

LBE Unlimited Ready Build Kit Complete Upper 5.56 / .223 Rem 14.5 Threaded Barrel Mid Length Handguard

● In Stock

LBE Unlimited AR-15 Ready Build Kit Complete Upper 5.56 13.7 Barrel - LBE Unlimited

LBE Unlimited AR-15 Ready Build Kit Complete Upper 5.56 13.7 Barrel

● In Stock

Noveske Rifleworks

Noveske Crusader AR-15 Barrel 5.56x45mm NATO 12.5" 1:7" Twist Stainless with Low Profile Gas Block and Gas Tube

● In Stock

Noveske Rifleworks

Noveske Infidel AR-15 Barrel 5.56x45mm NATO 13.7" Medium Contour 1:7" Twist Bead Blasted Stainless with Low Profile Gas Block

● In Stock

Midwest Industries AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 10.5" Barrel - Midwest Industries

Midwest Industries

Midwest Industries AR-15 Pistol Barreled Upper Receiver 5.56x45mm NATO 10.5" Barrel

● In Stock

PWS AR-15 MK111 MOD 2-M Complete Upper Receiver 223 Wylde 11.85" Barrel Long Stroke Piston - Primary Weapon Systems

Primary Weapon Systems

PWS AR-15 MK111 MOD 2-M Complete Upper Receiver 223 Wylde 11.85" Barrel Long Stroke Piston

● In Stock

LBE Unlimited AR-15 Ready Build Kit Complete Upper 5.56 / .223 Rem 7.5 Barrel - LBE Unlimited

LBE Unlimited AR-15 Ready Build Kit Complete Upper 5.56 / .223 Rem 7.5 Barrel

● In Stock

HK MR762 A4 LR-308 Complete Upper Receiver 7.62x51mm NATO 13" Barrel - Heckler and Koch

Heckler and Koch

HK MR762 A4 LR-308 Complete Upper Receiver 7.62x51mm NATO 13" Barrel

● In Stock

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel - Colt

Colt AR-15 Pistol Complete Upper Receiver 5.56x45mm NATO 14.5" Barrel

● In Stock

Geissele USASOC URG-I Near Clone AR-15 Pistol Complete Upper Receiver Improved Complete 5.56x45mm NATO 10.3" Barrel with Surefire SF4P - Geissele Automatics

Geissele Automatics

Geissele USASOC URG-I Near Clone AR-15 Pistol Complete Upper Receiver Improved Complete 5.56x45mm NATO 10.3" Barrel with Surefire SF4P

● In Stock

Primary Weapons Systems MK114 Mod 2-M Upper .223 Wylde 14.5 Barrel - Primary Weapon Systems

Primary Weapon Systems

Primary Weapons Systems MK114 Mod 2-M Upper .223 Wylde 14.5 Barrel

● In Stock