7.5″ AR-15 Tungsten Grey Pistol Upper 7″ Window M-Lok


Experience the best of both worlds with our Tungsten Grey Pistol Upper – where practical performance meets eye-catching style. Proudly crafted in the USA, this 7.5″ AR-15 pistol upper boasts a Mil-Spec receiver, 5.56 chambered barrel, and 1×7 twist rate.

Product price: $219.95
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Tungsten Grey 7.5″ AR15 Pistol Upper with 7″ Window M-Lok Handguard

Our Tungsten Grey Pistol Upper is the ideal mix of practical performance and eye-catching style! Featuring a Mil-Spec upper receiver produced right here in the USA, you can trust that our 7.5″ AR-15 pistol deals in quality construction. A 7.5″ 5.56 chambered barrel with a phosphate coating rounds out key components, while the 1×7 twist rate ensures precision with every shot. Add on a low profile gas block and A2 flash hider to help suppress any blast flame associated with firing off rounds, and you know this upper is more than ready for action. Going for something even more custom? Take advantage of our window M-Lok Handguard – mount at 3,6,9 o’clock positions for accessories and use the 1913 picatinny rail section for that full length feel at the 12 o’clock position. Cautionary note – please be sure to check with your local laws before building a AR-15 pistol – they must be complied with when assembling your own firearm!

Specifications of 7.5″ Tungsten Grey Upper Window M-lok are as follows:

  • 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
  • Handguard on the 7.5″ AR-15 Pistol Upper – 7″ Cerakote Tungsten Grey Window M-Lok
  • Flash Hider – A2 Bird Cage Style
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – Flat Top Upper
  • Charging Handle – Not Included
  • Bolt Carrier- Not included
  • Made in the USA
  • SKU: DT12-130

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.


Team it up with our 80% lower receiver in Tungsten Grey.

Additional information

Weight 10.1 lbs


Barrel Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish

Barrel Gas System

Barrel Gas Block

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Accessory Attachment Style



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