AR-15 UPPER RECEIVERS

AR-15 UPPER RECEIVERS

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White Label Armory AR15 Complete Upper Receiver 16" Barrel - 15" MLOK - 5.56 - LIMIT ONE

White Label Armory AR15 Complete Upper Receiver 16" Barrel - 15" MLOK - 5.56 - LIMIT ONE

White Label Armory AR15 Complete Upper Receiver 16" Barrel - MLOK - 5.56. The perfect upper for your lower, without all the tools required to build it. These complete upper receivers are made from the highest quality USA produced components out there. These complete uppers are fully assembled, test fired, and ready to pin to the lower receiver of your choice. As with all White Label Armory products, these are guaranteed for life.
  • 16" 4150CMV Barrel - 1:7 twist - stress relieved - mid-length gas system - nitride finish
  • 15" Premium free float MLOK hand guard with one rail section
  • Forged 7075-T6 upper receiver - hard coat anodized
  • WLA bolt carrier group - 9310 bolt - billet extractor - H&M nitride finish
  • WLA flash hider - nitride
  • Billet charging handle
  • 100% USA made

4027-3410-004

Out of stock

Out of stock
White Label Armory AR15 Rifle Kit, 5.56mm w/ 16" Barrel 15" MLOK - No Receiver

White Label Armory AR15 Rifle Kit, 5.56mm w/ 16" Barrel 15" MLOK - No Receiver

Everything you need to build out a high quality AR15 carbine using whatever lower receiver you want. Built, test-fired, and quality checked in house, our AR15 rifle kits will provide you a lifetime of reliable service. We use only the finest USA manufactured parts. Each unit is assembled with care and fully tested to ensure that your build will function the first time. Compatible with any mil-spec dimension AR15 lower receiver.

  • Upper Receiver
    • 16" 4150CMV Barrel - 1:7 twist - mid-length gas system - nitride finish
    • 15" free float MLOK hand guard with one rail section
    • Forged 7075-T6 upper receiver
    • Nitride finish BCG with 9310 bolt
    • WLA A2 style flash hider
  • Lower Parts Kit
  • Buffer Tube Kit
    • Mil-spec dimension buffer tube
    • Carbine weight buffer
    • Carbine buffer spring
    • Standard end plate and castle nut
  • M4 Stock with QD mounts
  • 100% USA made
  • No FFL required

4040-3410-005

Out of stock

Out of stock

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.