Shop All - Firearm Accessories & Parts - AR15 Parts & Accessories - Upper Parts - AR Upper Receivers - Stripped Uppers

Ruger

Rugger AR-15 Stripped Upper Receiver Forged Matte Black - 91004

MSRP: $99.95

Was:

Now: $69.95

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TacFire Inc.

TacFire AR-15 Slick Side Stripped Upper Receiver Black Aluminum - UP02

MSRP: $109.99

Was:

Now: $70.95

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Colt's Manufacturing LLC

Colt Diemaco Stripped Upper Receiver Devtek D Mark Black - COLT-DIEMACO-STRIPPED

MSRP:

Was:

Now: $355.00

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Spikes Tactical

Spike's Tactical SFT52B2 Gen 2 Billet Upper Receiver AR-15 Black

MSRP: $270.00

Was:

Now: $229.95

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Fortis MFG

Fortis Manufacturing Billet M4 Stripped Upper Receiver AR-15 Black

MSRP: $229.99

Was:

Now: $189.95

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Faxon Firearms

Faxon Firearms Enhanced Forged AR-15 Upper Receiver – Stripped – UR-FAX-F-A-S

MSRP: $120.00

Was:

Now: $92.00

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Yankee Hill Machine

YHM A3 Upper Receiver Assembly - Forged 7075-T6 - Forward Assist & Dust Cover Installed

MSRP: $174.95

Was:

Now: $134.95

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One Horse LLC

One Horse OH-UR01 A3 Flat-Top Stripped Upper - Unfinished Raw Aluminum

MSRP: $75.00

Was:

Now: $49.95

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Luth-AR

Luth-AR A1 Assembled Upper Receiver with Carry Handle - 223REM/556NATO, Anodized Black Finish

MSRP: $209.95

Was:

Now: $180.95

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American Defense Mfg

American Defense UIC Billet Upper Receiver - Black

MSRP:

Was:

Now: $358.00

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Patriot Ordnance Factory

POF Revolution PD Upper Receiver - Black

MSRP: $420.00

Was:

Now: $375.00

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WMD Guns

WMD Guns Stripped Upper Receiver 556NATO A3/A4 with M4 Feed Ramps - NiB-X Nickel Coating

MSRP: $129.99

Was:

Now: $107.10

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Colt's Manufacturing LLC

Colt 223 Rem/ 556 NATO M4 Feed Ramps Upper - Black

MSRP: $189.99

Was:

Now: $164.95

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Battle Arms Development

Battle Arms Development Workhorse AR15/M4 Forged Upper Receiver Anodized OD Green

MSRP: $145.00

Was:

Now: $110.00

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Luth-AR

Luth-AR A2 Stripped Upper Receiver with Carry Handle - 223REM/556NATO, AR15, Anodized Black Finish

MSRP: $209.95

Was:

Now: $197.35

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Luth-AR

Luth-AR A2 Stripped Upper Receiver with Carry Handle - UR-A2-S

MSRP: $129.95

Was:

Now: $103.35

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Spikes Tactical

Spikes SFT50M4 Flat Top Stripped Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for M4 Platform

MSRP: $115.00

Was:

Now: $103.50

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Sons of Liberty Gun Works

Sons Of Liberty Gun Works UPPERSTRIPPED M4 Stripped Upper Receiver Black Anodized Aluminum, Fits Mil-Spec AR-15

MSRP: $150.00

Was:

Now: $142.50

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Sharps Bros.

Sharps Bros. SBUR04 Billet Upper Receiver - Fits AR15, Black Finish, Includes Forward Assist and Dust Cover

MSRP:

Was:

Now: $219.99

Out of stock
Bravo Company USA / BCM

BCM 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15

MSRP: $149.00

Was:

Now: $129.00

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ZEV Technologies

ZEV UR556FOR Forged Stripped Upper Receiver - 5.56x45mm, NATO 7075-T6 Aluminum, Black Anodized, Receiver for AR-15

MSRP: $131.00

Was:

Now: $129.99

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Nordic Components

Nordic Components NC15 Extruded Slick-Side Stripped Upper - NC15-UR-EXT

MSRP: $95.95

Was:

Now: $86.36

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Bootleg Inc.

Bootleg Billet Upper AP15 Upper Receiver - Black, AR15

MSRP: $189.95

Was:

Now: $179.95

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Aero Precision

Aero Precision Stripped Forged Upper Receiver - FDE Cerakote, For AR15

MSRP:

Was:

Now: $109.95

Out of stock

Ruger

Rugger AR-15 Stripped Upper Receiver Forged Matte Black - 91004

Ruger AR-15 Stripped Upper Receiver - Mil-Spec 7075-T6 Forged Aluminum, Type III Hard-Coat Anodized Finish, M4 Feed Ramps, Black - 91004 Product Description Building a top-tier modern sporting rifle, high-accuracy tactical carbine, or specialized custom...

MSRP: $99.95

Was:

Now: $69.95

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TacFire Inc.

TacFire AR-15 Slick Side Stripped Upper Receiver Black Aluminum - UP02

TacFire AR-15 Slick Side Stripped Upper Receiver Matte Black - UP02 Product Description Embarking on a custom AR-15 project requires careful consideration of the core structural interface, particularly when configuring a purpose-built pistol, a...

MSRP: $109.99

Was:

Now: $70.95

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Colt's Manufacturing LLC

Colt Diemaco Stripped Upper Receiver Devtek D Mark Black - COLT-DIEMACO-STRIPPED

*RARE* Colt Canada Diemaco Stripped Upper Receiver New old stock in original packaging M4 Feedramps Will show storage wear

MSRP:

Was:

Now: $355.00

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Spikes Tactical

Spike's Tactical SFT52B2 Gen 2 Billet Upper Receiver AR-15 Black

*CONTACT US FOR A SPECIAL COUPON CODE!* Spike's Tactical Generation 2 Billet Upper Receiver – .223/5.56 – SFT52B2 The Spike's Tactical Gen II Billet Upper (810083267760) is a 2026-spec premium receiver that moves beyond mere aesthetics to...

MSRP: $270.00

Was:

Now: $229.95

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Fortis MFG

Fortis Manufacturing Billet M4 Stripped Upper Receiver AR-15 Black

*CONTACT US FOR A SPECIAL COUPON CODE!* Fortis Mfg. Billet M4 Upper Receiver – Stripped – Fits AR-15 – U-BILLET-M4 The Fortis Billet M4 Upper Receiver (855476008711) is a 2026-spec masterpiece of aerospace engineering, designed for...

MSRP: $229.99

Was:

Now: $189.95

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Faxon Firearms

Faxon Firearms Enhanced Forged AR-15 Upper Receiver – Stripped – UR-FAX-F-A-S

Faxon Firearms Enhanced Forged AR-15 Upper Receiver – Stripped – UR-FAX-F-A-S The Faxon Firearms Enhanced Forged Upper Receiver (816341022010) is a 2026-spec foundation designed for shooters who want the classic reliability of a forging with...

MSRP: $120.00

Was:

Now: $92.00

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Yankee Hill Machine

YHM A3 Upper Receiver Assembly - Forged 7075-T6 - Forward Assist & Dust Cover Installed

*CONTACT US FOR A SPECIAL COUPON CODE!* Yankee Hill Machine (YHM) A3 Upper Receiver Assembly – AR-15 The YHM A3 Upper Receiver Assembly (YHM-100) is a professional-grade foundation for any AR-15 build, known for its exceptional "made in-house"...

MSRP: $174.95

Was:

Now: $134.95

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One Horse LLC

One Horse OH-UR01 A3 Flat-Top Stripped Upper - Unfinished Raw Aluminum

One Horse LLC OH-UR01 AR15 A3 Stripped Upper – In the White The One Horse LLC OH-UR01 Stripped Upper Receiver (850078799340) is the perfect blank canvas for the custom builder who wants total control over their rifle’s final appearance...

MSRP: $75.00

Was:

Now: $49.95

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Luth-AR

Luth-AR A1 Assembled Upper Receiver with Carry Handle - 223REM/556NATO, Anodized Black Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* A1 Upper Receiver (C7) Assembled – Black Looking to build a high-quality retro looking AR? Start your project with our complete A1 upper receiver anodized. Comes with the standard features of a Mil-Spec...

MSRP: $209.95

Was:

Now: $180.95

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American Defense Mfg

American Defense UIC Billet Upper Receiver - Black

The ADM UIC Billet Upper Receiver comes with the Forward Assist and Ejection Port Cover installed. Precision machined from 7075-T6 M4 Feedramps Hard Coat Anodized per Mil-A-8625F, Type III, Class2 Made with pride in the U.S.A. Weight- 9 oz

MSRP:

Was:

Now: $358.00

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Patriot Ordnance Factory

POF Revolution PD Upper Receiver - Black

Revolution PD Upper Receiver The assembled Revolution PD Upper Receiver features POF-USA's patented MRR backbone system and is compatible only with P-415 EDGE rails. These uppers come with a U.S. Flag laser engraved ejection...

MSRP: $420.00

Was:

Now: $375.00

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WMD Guns

WMD Guns Stripped Upper Receiver 556NATO A3/A4 with M4 Feed Ramps - NiB-X Nickel Coating

NiB-X A3/A4 Upper Receiver w/M4 Feed Ramps, Forged, 7075 T6 Mil Spec forging with M4 feed ramps. Ideal building block for a long lasting AR15. This 7075 T6 Aluminum forged Mil Spec receiver with M4 feed ramps has NiB-X coating inside and out...

MSRP: $129.99

Was:

Now: $107.10

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Colt's Manufacturing LLC

Colt 223 Rem/ 556 NATO M4 Feed Ramps Upper - Black

The durability, reliability and excellent build quality of Colt uppers will provide years of service you can count on. Colt’s Manufacturing Upper 223REM/556NATO Black Finish Dust Cover Forward Assist M4 Feed Ramps Features: M4 Feed Ramps Forward...

MSRP: $189.99

Was:

Now: $164.95

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Battle Arms Development

Battle Arms Development Workhorse AR15/M4 Forged Upper Receiver Anodized OD Green

WORKHORSE® AR15/M4 FORGED UPPER RECEIVER - ODG Made from 7075 - T6 aluminum Type III hard coat anodized OD Green finish Top notch cut to match WORKHORSE® and RIGIDRAIL aesthetic M4 Feed Ramp Does not include ejection port or...

MSRP: $145.00

Was:

Now: $110.00

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Luth-AR

Luth-AR A2 Stripped Upper Receiver with Carry Handle - 223REM/556NATO, AR15, Anodized Black Finish

*CONTACT US FOR A SPECIAL COUPON CODE!* The LUTH AR assembled A2 upper receiver features the A2 carry handle style, complete with A2 rear sight (windage and elevation). Features shell deflector, forward assist, and an ejection port cover. Precision...

MSRP: $209.95

Was:

Now: $197.35

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Luth-AR

Luth-AR A2 Stripped Upper Receiver with Carry Handle - UR-A2-S

Luth-AR® A2 Stripped AR-15 Upper Receiver – Precision 7075-T6 Aluminum Forging – Integrated Classic Carry Handle – Matte Black Hardcoat Anodized with Teflon Coating – UR-A2-S Product Description The Luth-AR® A2 Stripped...

MSRP: $129.95

Was:

Now: $103.35

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Spikes Tactical

Spikes SFT50M4 Flat Top Stripped Upper Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for M4 Platform

Spike's Tactical M4 flat top upper receiver is the same high quality M4 Mil-Spec upper used on their factory builds. This forged upper is constructed of 7075 T6 aluminum with a durable Type III Hardcoat Anodized finish. It includes the forward assist,...

MSRP: $115.00

Was:

Now: $103.50

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Sons of Liberty Gun Works

Sons Of Liberty Gun Works UPPERSTRIPPED M4 Stripped Upper Receiver Black Anodized Aluminum, Fits Mil-Spec AR-15

The Sons of Liberty Gun Works stripped upper receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is absolutely no wobble between receivers which can affect accuracy...

MSRP: $150.00

Was:

Now: $142.50

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Sharps Bros.

Sharps Bros. SBUR04 Billet Upper Receiver - Fits AR15, Black Finish, Includes Forward Assist and Dust Cover

We often get asked which upper matches the best with our receivers. Any mil-spec upper will work, that is the beauty of the platform ... but which one fits and matches the best? The answer is this one. The SBUR04 matches all of our...

MSRP:

Was:

Now: $219.99

Out of stock
Bravo Company USA / BCM

BCM 4URM4 BCM M4 Upper Assembly Multi-Caliber 7075-T6 Aluminum Black Anodized Receiver for AR-15

Bravo's BCM M4 Upper Receiver Assembly is precision machined to correct Mil-Specs from 7075 T6 forgings extension, providing the user with superior strength when dropped or when mortaring malfunction clearance drills. It has Mil-Std 1913 Rail for...

MSRP: $149.00

Was:

Now: $129.00

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ZEV Technologies

ZEV UR556FOR Forged Stripped Upper Receiver - 5.56x45mm, NATO 7075-T6 Aluminum, Black Anodized, Receiver for AR-15

ZEV Technologies Forged AR-15 Upper Receiver comes stripped and ready for your next custom AR build. The upper features a laser T marked Picatinny rail and M4 feed ramps with a standard cut. It is constructed of high-quality 7075 T6 aluminum with...

MSRP: $131.00

Was:

Now: $129.99

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Nordic Components

Nordic Components NC15 Extruded Slick-Side Stripped Upper - NC15-UR-EXT

Nordic Components NC15 Extruded Stripped Upper – Slick Side – NC15-UR-EXT The Nordic Components NC15-UR-EXT (816696021652) is a specialized, lightweight upper receiver designed for shooters who value streamlined performance and clean...

MSRP: $95.95

Was:

Now: $86.36

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Bootleg Inc.

Bootleg Billet Upper AP15 Upper Receiver - Black, AR15

Due to the forging house cutting us out we are now releasing a new Bootleg Upper Receiver. Machined out of 7075 Billet Aluminum, MIL-SPEC Hard Anodizing, Forward assist eliminated for weight saving and reduced snag risk, for a total of 7.2 oz in...

MSRP: $189.95

Was:

Now: $179.95

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Aero Precision

Aero Precision Stripped Forged Upper Receiver - FDE Cerakote, For AR15

The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower...

MSRP:

Was:

Now: $109.95

Out of stock