16″ 300 Blackout AAC Upper with 10 inch Keymod Rail No BCG or Charging Handle


16″ 300 Blackout AAC Upper with 10 inch Keymod Rail No BCG or Charging Handle

Product price: $194.95
Total options:
Order total:


 16″ 300 AAC Blackout Upper with 10″ Keymod Rail

The 16″ 300 AAC Blackout Upper 10″ inch Keymod Rail No BCG or Charging Handle is perfect for anyone looking to build a custom AR-15 rifle. This upper receiver comes with a 4150-chrome moly nitride barrel that has a 1:8 twist rate, making it perfect for shooting both subsonic and supersonic ammunition. It also features a low profile gas block and pistol length gas system, making it a great choice for those wanting to build a suppression-ready rifle. The 10″ anodized keymod handguard provides ample space for attaching accessories, and the A2 flash hider rounds out this perfect package.

16″ 300 Blackout Upper Specs:

  • Chamber – 300 AAC Blackout, M4 Feed Ramp (Shoots only 300 AAC Blackout)
  • Barrel Twist – 1×8
  • Thread – 5/8 x 24
  • Barrel Steel 4150 Chrome molly Nitride Processed
  • Flash Hider – A2
  • Handguard – 10″ Anodized Keymod
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – A4 Flat-Top Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Approx. Weight – 4.5 LBS
  • Made in the USA
  • SKU: DT11-052

Daytona Tactical test fires every custom upper to verify cycling. We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We’ll only warranty cycling with US made ammunition. We will not warranty cycling 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 10.1 lbs

Barrel Chamber

Barrel Finish

Barrel Length

Barrel Material

Barrel Thread

Barrel Twist



Handguard Length


Barrel Gas Block

Accessory Attachment Style


1 review for 16″ 300 Blackout AAC Upper with 10 inch Keymod Rail No BCG or Charging Handle

  1. 5 out of 5

    Keith C. (verified owner)

    Purchased this assembled upper about 18 months ago to finish a build. Have been using since with no issues with the fit or function with the Anderson lower receiver. I have been impressed with the accuracy of the finished rifle. I’m not sure who is making the barrel but this one has been very accurate.

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