16″ AR-15 Upper 15″ Keymod Flat Dark Earth with Titanium Nitride BCG and Charging Handle


Experience precision accuracy like never before with our 16” AR-15 Upper 15” Keymod Flat Dark Earth with Titanium Nitride BCG. Crafted in the USA, this upper assembly boasts a Flat Dark Earth finish, 4150 steel barrel with button-rifled design, and a Titanium Nitride-coated bolt carrier group for enhanced durability and reliability. Complete with a low profile gas block and A2 bird cage flash hider, this setup ensures consistent, long-range shooting accuracy.


16″ FDE AR-15 Upper Complete Assembly, Titanium Nitride Bolt Carrier Group, 15″ Slim FDE Keymod Handguard Rail.

Welcome to the world of precision accuracy with the 16” AR-15 Upper 15” Keymod Flat Dark Earth with Titanium Nitride BCG. Crafted right here in the USA, this barrel is engineered to make sure you hit your target every time! Its (FDE) Flat Dark Earth upper and handguard are designed for smooth handling while its button-rifled 1×7 twist barrel can handle both .223 and 5.56 rounds without breaking a sweat. Plus, it comes with a .75 Low Profile Gas Block for extra resilience.

To add flair to your experience, we gave this bad boy a sleek 15” flat dark earth slim free float keymod rail which makes it easy to shoot from any angle and an A2 Bird Cage flash hider that disguises your location on those long-range shots. And for consistent accuracy, our M16 Full Auto Titanium Nitride Bolt Carrier Group doesn’t disappoint!

With a total package weight of 6 lbs, this AR-15 upper might be light but is heavy on performance. Get ready to indulge in precise shooting like never before!

16″ AR-15 Upper FDE with Titanium Nitride BCG Features:

  • (FDE) Flat Dark Earth Upper and Handguard
  • Chamber – .223 / 5.56 M4 Feed Ramp (Shoots both .223 and 5.56)
  • Barrel Twist – 1 x 7 twist Button Rifled
  • Barrel Thread – 1/2 x 28 thread pattern
  • Barrel Steel 4150 with Black Nitride processed
  • Flash Hider – A2 Bird Cage Flash hider
  • Handguard – 15″ Flat Dark Earth Slim Free Float Keymod Rail
  • Gas Block – .75 Low Profile Gas Block
  • Upper Receiver – Flat Top M4 Flat Dark Earth Upper
  • Bolt Carrier Group – M16 Full Auto Titanium Nitride Bolt Carrier Group
  • Charging Handle – Mil-Spec Included
  • Approx. Weight – 6 LBS.
  • Made in the USA
  • SKU: DT11-028

Daytona Tactical test fires every custom AR-15 upper to verify cycling. We do not guarantee cycling with all .223 / 5.56 ammunition due to vast differences in the quality of ammunition. We’ll only warranty cycling with US made ammunition. We will not warranty cycling of the AR Upper with imported, steel cased or reloaded rounds.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.ca.gov

Additional information

Weight 6 lbs


Barrel Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish

Barrel Gas System

Gas Block Diameter

Handguard Length



Accessory Attachment Style


6 reviews for 16″ AR-15 Upper 15″ Keymod Flat Dark Earth with Titanium Nitride BCG and Charging Handle

  1. 5 out of 5

    Travis (verified owner)

    This is such a good upper. I have put about 900 brass .223 and 5.56, and another 1100 of brown bear lacquered steel case through this without cleaning it, and I haven’t had any problems with it so far. It stays at 1.3 MOA at 100 yards from what I can tell, so I would say this gun can shoot better than I do. i changed the hand-guard out, but key-mod works well, I just had an extra m-lok hand-guard lying around. After 2 months of my rifle being thrown around a lot in the bed of a truck driving through the mountains, I would say that this is a good purchase. There are no marks on the bolt or barrel from any smacking, so everything stays in line, even after purposely being as rough as possible with it. 10/10 I want to buy the 10.5 in. upper.

  2. 5 out of 5

    John Marabella (verified owner)

    Great company.

  3. 5 out of 5

    John Marabella (verified owner)

    Customer for life. Great shipping time.

  4. 5 out of 5

    John Marabella (verified owner)

    Really happy with my experience.

  5. 5 out of 5



  6. 5 out of 5

    Oscar Ojeda

    I would love one 🙂

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