7.5″ AR-15 Pistol FDE Upper 7 inch House M-Lok Rail


Elevate your AR-15 Pistol with our FDE 7.5″ Upper. Crafted with precision, this USA-made Mil-Spec upper receiver features a 7.5″ 5.56 chambered barrel with 1×7 twist rate, ensuring top-tier performance. The pistol length gas system, low profile gas block, and A2 flash hider provide accuracy and comfort.

Product price: $219.95
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Flat Dark Earth 7.5″ AR15 Pistol Upper with 7″ House M-Lok Handguard

Make your AR-15 Pistol stand out from the crowd with this FDE 7.5″ Upper! This USA made Mil-Spec upper receiver comes with a 7.5″ 5.56 chambered barrel, phosphate coating, and a 1×7 twist rate – giving you maximum performance and accuracy when firing. The gas system is pistol length with a low profile gas block and is paired with an A2 flash hider to help suppress some of the blast flame that comes out when shooting. To make sure your rail system stands tall, we included our M-Lok accessory attachment system on the full length of the 7″ handguard at the 3,6,9 o’clock positions as well as a 1913 picatinny rail section at the 12 o’clock position – so you get an even distribution of space for all your attachments! Don’t forget to check your local and state laws before beginning any AR-15 pistol build! Equip yourself for the wild unknown with this FDE 7.5″ AR-15 Pistol Upper today!

Specifications of 7.5″ FDE Upper House M-lok:

  • Chamber – 5.56 , M4 Feed Ramp (Shoots both .223 and 5.56)
  • Twist Rate – 1×7
  • Barrel Thread – 1/2 x 28
  • Barrel Steel – Chrome molly stress relieved. Manganese phosphate
  • Flash Hider – A2 Bird Cage Style
  • Handguard on the 7.5″ AR-15 Pistol Upper – 7″ Flat Dark Earth Cerakote M-Lok
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – Flat Top Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Made in the USA
  • SKU: DT12-123

Daytona Tactical test fires every custom 7.5″ AR-15 Pistol 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.


Couples well with our 80% lower receiver in FDE.

Additional information

Weight 10.1 lbs


Barrel Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish

Barrel Gas System

Barrel Gas Block

Handguard Length



Accessory Attachment Style



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