AR-15 UPPER RECEIVERS

AR-15 UPPER RECEIVERS

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Aero Precision M4E1 Assembled Upper Receiver - BLK

Aero Precision M4E1 Assembled Upper Receiver - BLK

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed.

The M4E1 Threaded Upper Receiver is designed to pair perfectly with te M4E1 Lower Receiver, giving you a billet looking receiver set at a fraction of the billet price.

FEATURES:

  • New enhanced forging that gives the upper receiver a "billet look"
  • New picatinny profile that blends seamlessly with our Enhanced and ATLAS Series Handguards
  • M4 Feedramps
  • .250 takedown pin holes
  • Laser engraved T-marks
  • Includes threaded forward assist roll pin
  • Includes port door and forward assist

INCLUDES:

  • M4E1 Threaded Upper Receiver in Anodized Black
  • Port Door and Forward Assist installed

APAR700201AC

In stock

$139.99

Daniel Defense DDM4 V7 .223/5.56NATO & 300BLK 16" Upper Receiver Group

Daniel Defense DDM4 V7 .223/5.56NATO & 300BLK 16" Upper Receiver Group

Precision built in the USA, Daniel Defense Rifles are engineered with the tactical professional and shooting enthusiast in mind. The DDM4 V7 is a balanced, do-it-all carbine with a Mil-Spec upper and lower receiver, hammer forged, 16" chrome lined 1:7 barrel with a Daniel Defense flash suppressor, H-Buffer, and mid-length gas system. A free-floating M-LOK MFR 15.0" handguard offers incredible weight savings as well as superior cooling, ergonomics, and modularity while maintaining the strength and durability expected from Daniel Defense. Finished with a Daniel Defense stock and pistol grip, the DDM4 V7 comes with one 32RD Daniel Defense Polymer Magazine, vertical foregrip, manual, and hard case.

DDM4V7 300 Upper receiver group has 15" M-Lok Rail, 16" 1:8 twist barrel, Threaded w/DD Flash Hider, Low Profile Gas Blockm M16 Bolt Carrier Group and Grip-N-Rip charging handle.

02-128-02081-047-COMBO

In stock

$2699.99

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.