16″ FDE Blackout Upper 15″ Keymod Handguard


Experience precision with our 16″ FDE Blackout Upper, featuring a .300 Blackout chamber and a 1×7 twist rate barrel for superior accuracy. The military-grade AR15 receiver and 15″ Keymod handguard, coated in durable FDE Cerakote, offer a sleek look and customizable options. Ideal for long-range shooting, this American-made upper enhances any AR15 build.

Product price: $204.95
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16″ .300 Blackout Upper Flat Dark Earth, NO Bolt Carrier Group, 15″ Slim Matching FDE Keymod Handguard Rail

The 16″ FDE Blackout Upper beings with a military grade AR15 upper receiver and a 15″ Keymod handguard free float rail. All the AR Flat Dark Earth parts are coated with FDE  From Cerakote Gun Coatings by a local Certified Applicator for a lasting strong finish on the AR-15 Upper and Keymod Handguard. This upper also has USA made part accessories such as a dust cover, forward assist, flash hider and barrel. The blackout barrel is button rifled at a 1×7 twist rate and  nitride coated for accuracy and longevity. The 16″ FDE Blackout Upper has a 15″ Keymod handguard rail system that allows use of many accessory parts from different manufactures across the country.


  • Flat Dark Earth Upper and Handguard
  • Chamber – ..300 Blackout M4 Feed Ramp
  • Barrel Twist – 1 x 7 twist Button Rifled
  • Thread – 5/8 x 24 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 – Not Included
  • Charging Handle – Not Included
  • Approx. Weight – 4 pounds
  • Made in the USA
  • SKU: DT11-079


Daytona Tactical test fires every custom AR-15 upper to verify cycling. We do not guarantee cycling with all .300 Blackout ammunition due to vast differences in the quality of ammunition. Will only warranty cycling with US made ammunition. We can not warranty cycling of the AR Upper with imported, steel cased or reloaded rounds.

Additional information

Weight 9 lbs


Barrel Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish

Barrel Gas System

Gas Block Diameter

Handguard Length



Accessory Attachment Style



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