ODG 16″ .300 Blackout Upper 15″ Keymod


Enhance your AR15 with our ODG 16″ .300 Blackout Upper. Coated in durable Olive Drab Green Cerakote, it features a button rifled 1×7 twist barrel for precision, a slim 15″ Keymod handguard for versatility, and a flat top M4 receiver. Crafted from 4150 steel with a nitride finish, this American-made upper ensures lasting performance and customization.

Product price: $204.95
Total options:
Order total:


16″ .300 Blackout Upper Olive Drab Green, No Bolt Carrier Group, 15″ Slim Matching ODG Keymod Handguard Rail

Our ODG 16″ .300 Blackout Upper begins with a military grade AR15 upper receiver and comes with USA made accessories such as a dust cover, forward assist, flash hider and barrel. All the AR Olive Drab Green parts are coated with Olive Drab Green From Cerakote Gun Coatings by a local Certified Applicator for a lasting strong finish on the AR-15 Upper and Keymod Handguard. The barrel is button filed at a 1×7 twist rate and nitride coated for longevity and accuracy. The ODG 16″ .300 Blackout Upper comes with a 15″ Keymod rail system that allows usage of different accessory parts from many manufactures across the country.

Olive Drab Green 16″ .300 Blackout Upper Features:

  • Olive Drab Green Upper and Handguard
  • Chamber – .300 Blackout M4 Feed Ramp
  • Barrel Twist – 1 x 7 twist Button Rifled
  • Thread – 5/8 x 24 rifle thread pattern
  • Barrel Steel 4150 with Black Nitride processed
  • Flash Hider – A2 Bird Cage Flash hider
  • Handguard – 15″ Olive Drab Green Slim Free Float Keymod Rail
  • Gas Block – .75 Low Profile Gas Block
  • Upper Receiver – Flat Top M4 OD Green Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Approx. Weight – 4 pounds
  • Made in the USA
  • SKU: DT11-118


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



There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.