AR uppers are the upper receiver assemblies used to house key components such as the barrel, handguard, and bolt carrier group interface on compatible AR-platform rifles. They are commonly used in new builds, caliber changes, barrel length changes, repairs, and overall rifle upgrades. Different AR upper configurations can affect handling, compatibility, weight, and intended use depending on the setup. This category includes AR uppers built for proper fit, dependable function, and practical everyday performance.
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TacFire UP03 AR15 Billet Slick Upper Receiver Black Anodized
TacFire$59.99TACFIRE UP03 AR15 BILLET SLICK UPPER RCV The TacFire UP03 AR15 billet upper receiver is designed for precision and durability, crafted from high-quality billet aluminum finished with a sleek black anodized coating. Its streamlined design provides a... -
DPMS Panther Arms DP51655115745 18-Inch .308 Stainless Steel Upper Receiver with Bolt Carrier Group and Charging Handle
DPMS PANTHER ARMS$539.99DPMS DP51655115745 18"308 SS UPPER BCG&CH DPMS Panther Arms DP51655115745 18-Inch .308 Stainless Steel Upper Receiver with Bolt Carrier Group and Charging HandleThe DPMS Panther Arms DP51655115745 is an 18-inch stainless steel upper receiver... -
DPMS Panther Arms DP51655142601 18 Inch .308 NIT M-LOK Upper Receiver with Bolt Carrier Group and Charging Handle
DPMS PANTHER ARMS$559.99DPMS DP51655142601 18"308 NIT MLOK UPPER BCG&CH DPMS Panther Arms DP51655142601 18 Inch .308 NIT M-LOK Upper Receiver with Bolt Carrier Group and Charging HandleThe DPMS Panther Arms DP51655142601 is an 18-inch upper receiver designed for AR-style... -
DPMS Panther Arms 16-inch .308 NIT M-LOK Upper with Bolt Carrier Group and Charging Handle
DPMS PANTHER ARMS$574.99DPMS DP51655135005 16"308 NIT MLOK UPPER BCG&CH DPMS Panther Arms 16-inch .308 NIT M-LOK Upper with Bolt Carrier Group and Charging Handle The DPMS DP51655135005 is a 16-inch upper assembly designed for .308 caliber rifles, featuring a Nitride... -
Midwest Industries Inc MI-CRMHD-10.5 Combat Rail HD M-LOK 10.5 Inch
MIDWEST INDUSTRIES INC$254.99MIDWEST MI-CRMHD-10.5 COMBAT RAIL HD MLOK 10.5 Midwest Industries Inc MI-CRMHD-10.5 Combat Rail HD M-LOK 10.5 Inch is a heavy-duty handguard designed for AR-style rifles, featuring a 10.5-inch length and M-LOK mounting system. Made by Midwest... -
Midwest Industries Inc MI-CRMHD-13.5 Combat Rail HD MLOK 13.5 Inch
MIDWEST INDUSTRIES INC$264.99MIDWEST MI-CRMHD-13.5 COMBAT RAIL HD MLOK 13.5 Midwest Industries Inc MI-CRMHD-13.5 Combat Rail HD MLOK 13.5 Inch is a heavy-duty tactical firearm accessory designed for optimal performance and durability. Manufactured by Midwest Industries Inc, this... -
WOOX LLC Forty-Seven Handguard Wal Short SH.FRN122.01
WOOX LLC$149.99WOOX SH.FRN122.01 FORTY-SEVEN HANDGUARD WAL SHORT The WOOX LLC Forty-Seven Handguard Wal Short offers a lightweight and durable option for rifle customization. Designed for compatibility with specific firearm models, this handguard provides a secure fit... -
WOOX LLC Forty-Seven Handguard WAL Long
WOOX LLC$179.99WOOX SH.FRN122.02 FORTY-SEVEN HANDGUARD WAL LONG The WOOX LLC Forty-Seven Handguard WAL Long is designed to provide a durable and lightweight option for firearm customization. Crafted for optimal performance, this handguard offers a secure fit and easy... -
WOOX LLC Bravado Handguard Walnut Dark
WOOX LLC$219.99WOOX SH.FRN142.01 BRAVADO HANDGRD WAL MAR DARK The WOOX LLC Bravado Handguard in Walnut Dark offers a stylish and durable component for firearm customization. Designed to enhance grip and handling, this handguard features a rich walnut dark finish that... -
WOOX LLC Bravado Hardwood Wall Mount Sign
WOOX LLC$219.99WOOX SH.FRN142.03 BRAVADO HANDGRD WAL MAR GG 1895 The WOOX LLC Bravado Hardwood Wall Mount Sign offers a stylish and durable addition to any space. Crafted from high-quality hardwood, this sign features a classic design that enhances its aesthetic... -
Faxon Firearms Duty 762 16-Inch Rifle Upper Receiver
FAXON FIREARMS$801.99FAXON DUTY 762 16 SR UPP The Faxon Firearms FXURGD76216GA15CSR is a 16-inch rifle upper receiver designed for reliable performance. Crafted for duty use, it offers durability and precision for demanding shooting applications. The upper features a... -
Faxon Firearms Streamline Aluminum M-LOK 6-Inch Handguard
FAXON FIREARMS$146.99FAXON FFHGMLOK6G415 STREAMLINE ALM MLOK 6" HNDGRD The Faxon Firearms Streamline Aluminum M-LOK 6-Inch Handguard offers a lightweight and durable platform for building or upgrading your firearm. Crafted from high-quality aluminum, this handguard is... -
Faxon Firearms Streamline Aluminum M-LOK Handguard 9 Inches
FAXON FIREARMS$150.99FAXON FFHGMLOK9G415 STREAMLINE ALM MLOK 9" HNDGRD The Faxon Firearms Streamline Aluminum M-LOK handguard offers a lightweight and durable solution for customizing your firearm. Designed with precision and quality materials, this 9-inch handguard... -
Midwest Industries Combat Rail HD M-LOK 9.25 Inch
MIDWEST INDUSTRIES INC$249.99MIDWEST MI-CRMHD-9.25 COMBAT RAIL HD MLOK 9.25 The Midwest Industries MI-CRMHD-9.25 is a durable, heavy-duty combat rail designed for versatile firearm customization. Crafted with precision, this 9.25-inch M-LOK rail provides a robust mounting... -
BATTLEARMS WORKHORSE AR15/M4 10.5" .223 Wylde Complete Upper Receiver – NO BCG or Charging Handle
Battle Arms Development$529.99The WORKHORSE AR15/M4 10.5" Complete Upper Receiver delivers unmatched reliability and precision performance in a compact configuration. Featuring a 10.5-inch .223 Wylde barrel, M-LOK® free-float handguard, and forged 7075-T6 aluminum receiver,... -
BATTLEARMS AUTHORITY ELITE AR15/M4 7.5" 300BLK Complete Billet Upper Receiver
Battle Arms Development$1,099.99Turn your build into a high-performance short-barrel 300 AAC Blackout (300BLK) rifle with this complete billet upper receiver assembly — including a precision 7.5" barrel, full-auto rated BCG, and the RACK-15 ambidextrous charging handle. Built... -
BATTLEARMS WORKHORSE AR15/M4 Forged Upper Receiver — OD Green Anodize
Battle Arms Development$120.00Forged 7075-T6 upper receiver with MIL-A-8625F Type III OD Green hard anodize — service-grade strength, optics-ready, and built for repeatable alignment with Mil-Spec components. Key Features Forged from 7075-T6 aircraft-grade aluminum for proven... -
BATTLEARMS AUTHORITY ELITE AR15/M4 Lightweight 7075-T6 Billet Upper Receiver
Battle Arms Development$259.95Lightweight 7075-T6 billet AR15/M4 upper — precision machined, optics-ready, and built for durability and drop-in compatibility with Mil-Spec components. Key Features Forged & CNC machined from aerospace-grade 7075-T6 aluminum Lightweight,... -
Battle Arms XIPHOS Lightweight Billet 9mm PCC Upper Receiver Black
Battle Arms Development$259.95Battle Arms Development XIPHOS Lightweight Billet 9mm PCC Upper Receiver Black The Battle Arms Development XIPHOS Dedicated PCC Upper Receiver is built for 9mm AR-style pistol caliber carbine builds that need a lightweight, durable, and clean-looking... -
WORKHORSE Upper 16in 5.56 NATO 1:7 15in M-LOK - Without BCG or CH
Battle Arms Development$524.00Barrel:Rosco Manufacturing 16in 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with a .750" diameter low-profile gas block, WORKHORSE 15in M-Lok... -
BCG or CH WORKHORSE® Upper 10.5in 5.56 NATO 1:7 9.5in M-LOK® - Without BCG or CH WORKHORSE Upper 10.5in 5.56 NATO 1:7 9.5in M-LOK - Without BCG or CH
Battle Arms Development$529.99Barrel: Rosco Manufacturing 10.5in 4150V Chrome Moly Vanadium steel barrel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a Mid-length gas system. The barrel is finished with a .750" diameter low-profile gas block, WORKHORSE 9.5in... -
Billet Dedicated Pistol Caliber Upper Receiver 7075-T6
Battle Arms Development$259.95The Battle arms development dedicated PCC upper was designed to be a lightweight and rugged option when it comes to pistol caliber upper receiver groups. Even though it is matched perfectly with our XIPHOS™ lower receiver, this upper receiver will... -
BATTLE ARMS BAD556-LW Lightweight 7075-T6 Billet Upper Receiver
Battle Arms Development$529.95Specifications: Precision CNC from Billet 7075-T6 Aerospace Aluminum Patent Pending Lightweight Design M4 Feed Ramp Machined T-Marks Laser Engraved Logo MIL-A-8625F, Type III, Class 2, Hard Anodized Flat Black Finish Compatible with TDP/Mil Standard AR... -
BATTLE ARMS WORKHORSE Forged Upper Receiver
Battle Arms Development$120.00Made from 7075 - T6 aluminum Type III hard coat anodized Matte black finish Top notch cut to match WORKHORSE and RIGIDRAIL aesthetic M4 Feed Ramp
