10.5″ 300 Blackout Upper with 7″ Quadrail No BCG or Charging Handle


Elevate your shooting experience with our 10.5″ 300 Blackout Pistol Upper featuring a 7″ QR handguard. Crafted with a chrome molly stress-relieved barrel and nitride finish, this upper ensures superior durability and accuracy. The A2 flash hider and .750 low profile gas block enhance performance, while the quad rail offers ample space for accessories.

Product price: $199.95
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10.5″ 300 Blackout AAC AR-15 Pistol Upper with a 7″ Free Float Quad-Rail

Looking for a powerful and accurate 300 Blackout upper? Check out our 10.5″ 300 Blackout Pistol Upper with 7″ QR. Addititionally, this top-of-the-line upper features a chrome molly stress-relieved barrel for superior durability, and a nitride finish for enhanced accuracy and performance. The A2 flash hider protects your vision when shooting and the 7″ free float quad rail provides ample space for mounting optics and accessories. Also, the .750 low profile gas block ensures reliable operation, even with heavy use. Additionally, this upper is also proudly made in the USA!

300 blackout pistol upper with QR Features:

  • Chamber – 300 Blackout AAC
  • Twist – 1×8
  • Barrel Thread – 5/8 x 24
  • Also, Barrel Steel Chrome molly stress relieved. Nitride Finished
  • Flash Hider – A2
  • Also, Handguard – 7″ Free Float Quad Rail
  • Gas Block – .750 Low Profile Gas Block with Pistol Length Gas System
  • Upper Receiver – A4 Flat-Top Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Made in the USA
  • SKU: DT12-021

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 Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish



Barrel Gas Block

Barrel Gas System

Accessory Attachment Style



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