16″ 5.56 ODG Upper 15″ M-Lok Handguard Rail


Enhance your AR-15 with our 16″ 5.56 ODG Upper featuring a 15″ M-Lok handguard for versatile accessory integration. Crafted from Cerakote-coated Olive Drab Green parts for durability, this upper receiver is ideal for both .223 and 5.56 calibers. Its 1×7 twist, button-rifled barrel in 4150 steel ensures precision and longevity.

Product price: $204.95
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16″ AR-15 Upper Olive Drab Green, No Bolt Carrier Group, 15″ Slim Matching ODG M-lok Hand guard Rail

All 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 M-lok Handguard. Our 16″ 5.56 ODG Upper 15″ M-Lok handguard has an AR-15 military grade upper receiver and USA made accessory parts that include the following: a flash hider, dust cover, forward assist and barrel. The barrel is button rifled at a 1×7 twist rate and nitride coated for accuracy and longevity. The 16″ 5.56 ODG upper by Daytona Tactical will shoot both .223 and 5.56 and also has a M-Lok handguard rail system that allows use of accessory parts from different manufactures across the US.


  • Olive Drab Green Upper and Handguard
  • Chamber – .223/5.56 M4 Feed Ramp (will shoot both 223 and 5.56)
  • Barrel Twist – 1 x 7 twist Button Rifled
  • Thread – 1/2″ x 28 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 M-lok 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: DT11-085


Daytona Tactical test fires every custom AR-15 upper to verify cycling. We do not guarantee cycling with all 5.56/.223 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

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Accessory Attachment Style



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