7.5″ AR Upper 7″ House M-LOK Rail – Black


Experience premium performance with our 7.5″ FDE AR-15 Pistol Upper. This Mil-spec forged upper receiver is precision machined for exceptional reliability. With a versatile .223 and 5.56 chamber, 1×7 twist rate barrel, and nitride coating, this upper delivers consistent accuracy and longevity.

Product price: $157.95
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7″ AR-15 Upper with 7″ M-LOK Handguard in Black

Get ready for premium performance with our 7.5″ Upper with 7″ House M-lok, built right here in the USA! Perfect for both novice and experienced AR shooters, this upper is designed to accommodate both .223 and 5.56 rounds—so no matter what type of ammunition you prefer, you’ll always feel prepared on the range. Featuring an M4 feed ramp, a 4150 chrome moly barrel with stress relieving and Manganese phosphate coating, a low profile gas block and A2 flash hider, this upper will give you consistent accuracy, reliability, and performance every time.

Plus, the light weight Anodized M-LOK handguard gives you comfort and flexibility by providing plenty of space for mounting optics or other accessories. For added strength and stability there’s also an A4 flat top upper receiver included. Whether you’re competing in marksmanship competitions or just want to improve your shooting skills, this 7″ AR Upper is sure to deliver superior results day after day.

7.5″ Upper House M-lok Features:

  • Chamber – .223-5.56 , M4 Feed Ramp (Shoots both .223 and 5.56)
  • Barrel Twist – 1×7
  • Thread – 1/2 x 28
  • Barrel Steel 4150 Chrome molly stress relieved. Manganese phosphate
  • Flash Hider – A2
  • Handguard – 7″ Anodized M-LOK
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – A4 Flat-Top Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Approx. Weight – 4 LBS
  • Made in the USA
  • SKU: DT12-137

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 Length

Barrel Chamber

Handguard Length

Barrel Thread


Barrel Gas System

Barrel Twist

Gas Block Diameter

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Accessory Attachment Style



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