24″ 1×7 NATO Assembled Upper 15″ M-LOK – Black


Enhance your AR-15 with our 24″ 1×7 NATO Assembled Upper in Black, offering unparalleled quality and precision. Made in the USA, it features a .556 NATO chamber for .223/5.56 rounds, a 1×7 barrel twist for accuracy, and a 15″ M-LOK black anodized handguard for versatility. This upper, crafted with chrome molly steel and a manganese phosphate finish, promises longevity and superior performance.


Complete Upper with 24″ 5.56 NATO Straight Flute 1×7 Barrel

Introducing the 24″ 1×7 NATO Assembled Upper 15″ M-LOK – Black! Every shooter’s dream come true: a high-quality upper receiver made in the USA that offers all the durable strength you could ever want plus a 15″ MLOK anodized black Handguard with plenty of space, perfect for when you need more configuration options. And it gets even better—designed with a .556 NATO chamber and 1×7 Barrel Twist, this upper ensures safe and accurate shooting for both .223 and 5.56 rounds. Thanks to its chrome moly stress relief barrel steel, manganese phosphate finish, and low profile gas block, you’ll have superior stability and reliability. Don’t miss out—get your 24″ 1×7 NATO Assembled Upper 15″ M-LOK – Black now from us and enjoy the best quality craftsmanship available!

Complete Upper 24″ 1×7 Features:

  • Chamber – .556 NATO, M4 Feed Ramp (For Shooting .223 and 5.56 Rounds more Accurately)
  • Barrel Twist – 1×7
  • Thread – N/A
  • Barrel Steel Chrome molly stress relieved. Manganese phosphate
  • Flash Hider – N/A
  • Handguard – 15″ M-Lok Anodized Black
  • Gas Block – Low Profile Gas Block
  • Upper Receiver – A4 Flat-Top Upper
  • Bolt Carrier Group – Not Included
  • Charging Handle – Not Included
  • Made in the USA
  • SKU: DT11-060

We do not guarantee cycling with all ammunition due to vast differences in the quality of ammunition. We will only warranty cycling with US made ammunition. We’ll 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 Chamber

Barrel Finish

Barrel Gas System

Barrel Length

Barrel Twist

Handguard Length

Barrel Material

Barrel Gas Block

Accessory Attachment Style


2 reviews for 24″ 1×7 NATO Assembled Upper 15″ M-LOK – Black

  1. 5 out of 5

    Scott L (verified owner)

    Took it out yesterday and sighted in. Super accurate barrel at 100 yrds. Does not like 223 tulammo in 55 grain. trouble in ejecting. Cycles 5.56 in 55 grain fine. Will try 223 in heavier weight bullet and update progress. Will also different buffer weights. Recoil was light and made target acquisition quick and repeatable. In a nut shell a great barrel.

  2. 5 out of 5

    Ty Newell (verified owner)

    Amazing value. After break in and testing a few handloads this upper can do 5 shots into one jagged hole at 120yds. The best load was 55gr Nosler Varmageddon black tip over 24.5grs Ramshot TAC and Winchester primers. OAL 2.25 with a light crimp (LEE Factory crimp die.). Used Remington cases. Cannot go wrong with this upper.

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