16″ 300 Blackout AAC Upper 10″ Quadrail No BCG or Charging Handle


Elevate your AR-15’s firepower with our 16″ 300 AAC Blackout Upper featuring a 10″ Free Float Quad Rail handguard. Crafted in the USA, it boasts a 4150 Chromoly barrel Nitride processed for durability. With a 1×8 twist rate and A2 flash hider, this upper ensures reliable performance. Customize your rifle with ease using the versatile quad rail handguard, designed for seamless accessory attachment.

Product price: $194.95
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 16″ 300 Blackout AAC Length Chrome Moly Nitride Processed with 10″ Free Float Quad Rail

Looking to add a powerful punch to your AR-15? Then check out our 16″ 300 AAC Blackout Upper! This upper is specifically designed to shoot only 300 AAC Blackout and features a M4 feed ramp for reliable feeding. It has a 1×8 twist rate and 5/8 x 24-barrel threading and is made from 4150 chrome molly steel that has been Nitride processed for superior durability. It also comes with a low profile gas block and an A2 flash hider. The 10″ anodized Quadrail handguard provides a secure grip and plenty of space for attaching accessories, and the whole upper receiver weighs in at just 4 lbs. So, if you’re looking for a high-performance upper that won’t break the bank, grab our 16″ 300 AAC Blackout Upper today!

16″ Blackout Upper 10″ Quadrail Features:

  • Chamber – 300 Blackout AAC
  • Barrel Twist – 1×8
  • Thread – 5/8 x 24
  • Barrel Steel 4150 Chromoly / Nitride Processed
  • Flash Hider – A2
  • Handguard – 10″ Free Float Quad Rail
  • Gas Block – .750 Low Profile Gas Block (Pistol Length Gas System)
  • 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: DT11-051

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 7 lbs




Barrel Twist

Barrel Thread

Barrel Material

Barrel Length

Barrel Gas Block

Barrel Finish

Barrel Chamber

Handguard Length

Accessory Attachment Style


2 reviews for 16″ 300 Blackout AAC Upper 10″ Quadrail No BCG or Charging Handle

  1. 3 out of 5

    mike baeza (verified owner)

    Nicely put together, dropped in a rise armament nickel boron bcg. Gave it three stars because I thought I was going to get the hand guard in the picture which wasn’t the case.

  2. 5 out of 5

    West (verified owner)

    Arrived within a week of ordering. Everything looked good. Hand guard, barrel, and upper were as described/pictured.

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