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Black Rain Ordnance

Black Rain Ordnance Charging Handle W/Tactical Latch

Black Rain Ordnance Milled Charging Handle with extended tactical latch. Made in the U.S.A.!
$76.95

Black Rain Ordnance

Black Rain Ordnance Charging Handle W/Tactical Latch - Norguard

Black Rain Ordnance Milled Charging Handle with extended tactical latch and Norguard coating. Made in the U.S.A.!
$89.95

CMMG

CMMG AR-15 M4 .223 14.5" Complete Flat Top Upper Receiver

CMMG M4 Carbine Upper Receiver with a 14.5", 1:7 twist, chrome lined barrel. Features M4 cuts, pinned and welded Phantom flash suppressor and comes complete with bolt carrier assembly and charging handle. Overall barrel length is the legally required 16". No FFL required.
$649.95

CMMG

CMMG AR-15 M4 .223 14.7" Complete Flat Top Upper Receiver

CMMG M4 Carbine Upper Receiver with a 14.7", 1:7 twist, chrome lined barrel. Features M4 cuts, pinned and welded Bird Cage flash suppressor and comes complete with bolt carrier assembly and charging handle. Overall barrel length is the legally required 16". No FFL required.
$639.95

CMMG

CMMG AR-15 M4 .223 16" Complete Flat Top Upper Receiver

CMMG M4 Carbine Upper Receiver with a 16", 1:9 twist, chrome lined barrel. Features M4 cuts, removable Bird Cage flash suppressor and comes complete with bolt carrier assembly and charging handle. No FFL required.
$579.95

Daniel Defense

Daniel Defense Offset Flashlight Mount

The Daniel Defense ambidextrous Offset Flashlight Mount is designed to allow the user to mount a flashlight when a vertical foregrip is mounted on the bottom rail allowing for natural positioning of the rear flashlight button. This configuration helps to eliminate unintended light discharge due to the deliberate action required to activate the light.
$43.95

Daniel Defense

Daniel Defense Offset Flashlight Mount PAK

This Daniel Defense ambidextrous Offset Flashlight Mount incorporates a Positive Action Knob (PAK) for quick detach. The offset design allows the user to mount a flashlight when a vertical foregrip is mounted on the bottom rail allowing for natural positioning of the rear flashlight button. This configuration helps to eliminate unintended light discharge due to the deliberate action required to activate the light. Made in the USA.
$69.95

Daniel Defense

Daniel Defense Omega Rail 12.0 - Rifle

The Rifle Length Daniel Defense Omega Rail is a free float, Mil-Spec 1913 user installed, AR-15 rifle rail system. Light weight, yet rugged, the Omega Rail is easily and quickly installed with no modifications to your rifle. Made in the USA from CNC machined aircraft grade alloy and Type III Hard Coat Anodizing. The Omega Rail 12.0 is designed to work on AR15 rifles with a rifle length gas system and comes with three ladder covers.
$269.95

Daniel Defense

Daniel Defense Omega Rail 7.0 - Carbine

The Carbine length Daniel Defense Omega Rail is a free float, Mil-Spec 1913 user installed, AR-15 rifle rail system. Light weight, yet rugged, the Omega Rail is easily and quickly installed with no modifications to your rifle. Made in the USA from CNC machined aircraft grade alloy and Type III Hard Coat Anodizing. The Omega Rail 7.0 is designed to work on Carbine AR15 rifles and comes with three ladder covers.
$216.95

Daniel Defense

Daniel Defense Omega Rail 9.0 - Midlength

The Daniel Defense Omega Rail Midlength is a free float, Mil-Spec 1913 user installed, AR-15 rifle rail system. Light weight, yet rugged, the Omega Rail is easily and quickly installed with no modifications to your rifle. Made in the USA from CNC machined aircraft grade alloy and Type III Hard Coat Anodizing. The Omega Rail 9.0 is designed to work on Midlength AR15 rifles and comes with three ladder covers.
$239.95

DPMS

DPMS AR-15 M4 AP4 .223 16" Complete Flat Top Upper Receiver

DPMS Pre Ban Flat Top M4 complete uppers featuring a 16" 1:9 twist chrome moly barrel with M203 mount cut out, complete bolt assembly and charging handle. No FFL required.
$499.95

Ergo Grips

ERGO 2-Piece AR-15/M16 Z Rail System

The ERGO Z Rail System is a two-piece, light weight quad rail that replaces your standard carbine length handguard to allow for the customization of mounting various forend accessories such as lights, lasers, vertical grips, and flip-up sights. Includes ERGO LowPro Rail covers.
$104.95

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AR-15 Upper Receivers

Find the Upper Receiver Parts You Need for your AR-15 Gun

Customize or begin building sooner with our AR-15 Upper Receivers. We have receivers boasting hard chrome-lined chambers and bores that deliver exceptional endurance and easier maintenance. Choose from a fast 1:7 twist or the popular 1:9 rate in our selection of AR-15 upper receivers. Top names in receiver manufacturing are here, including Rock River Arms, CMMG, and ArmaLite. These makers emphasize testing prior to shipment for your satisfaction. CMMG conducts magnetic particle testing on its barrels, a process which reveals tiny flaws. Order a Carbine Upper Receiver with M4 feed ramps and Bird Cage flash suppressor from this manufacturer.

Get the Rifle You Really Want with AR-15 Upper Receiver Parts

Make a match rifle or a versatile hunting firearm with AR-15 upper receiver parts. The AR15’s modular structure allows you to modify its design to meet your aspirations. Find a flat top so you can reconfigure as needed. We carry an M4 version of the AR15 carbine – its flat top provides a range of sighting options. Many of our AR-15 upper receiver parts are made from higher grade, mil-spec steel and work with existing mil-spec lowers. We’re also your superlative source for AR 15 parts sold individually, from charging handle assemblies to sling mounts.

AR-15 Upper Receiver Assembly Ensures Components Coincide

When you want the complete package, we’re here with assemblies! You can opt for an AR-15 Upper Receiver Assembly featuring a 16-inch barrel and a 1:9 twist, paired with a flash suppressor, mount, bolt assembly and charging handle. A dedicated bolt to match the upper assembly is important to the workings of your AR-15. You’ll also benefit from a handle matched to your barrel. Choose AR-15 upper receiver assemblies backed by precision manufacturing to add to your rifle or when building a firearm from square one.