20″ 1×8 NATO Assembled Upper 15″ M-LOK – Black

  • Description
  • Additional information
  • Reviews (7)


20″ AR-15 Upper 5.56 Nato 1×8 twist Barrel


20″ Chrome Moly Phosphate Processed with 15″ Free Float M-Lok Handguard

  • Chamber – 5.56 Nato, M4 Feed Ramp  (For Shooting .223 and 5.56 Rounds more Accurately)
  • Barrel Twist – 1×8
  • Barrel Thread – 1/2-28
  • Barrel Steel Chrome molly stress relieved. Manganese phosphate
  • Flash Hider – Birdcage Style A2
  • 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

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 will not warranty cycling with imported, steel cased or reloaded rounds.

Additional information

Weight 7 lbs


Barrel Chamber

Barrel Finish

Barrel Gas System

Barrel Length

Barrel Twist

Handguard Length

Barrel Gas Block

Barrel Thread


7 reviews for 20″ 1×8 NATO Assembled Upper 15″ M-LOK – Black

  1. 5 out of 5

    Very good guns. Second time I ordered

  2. 5 out of 5

    (verified owner)

    Took about 20 rounds then shot like a champ need to buy another one

  3. 5 out of 5

    (verified owner)

    Functioned flawlessly with 5.56 factory ammo, shot a 1.14 moa group at 100 yards with my hand loads. Very pleased with this upper.

  4. 5 out of 5

    (verified owner)

    Just got mine in. It’s great. Will for sure be getting another one.

  5. 5 out of 5

    (verified owner)

    Works perfect , hope they come back into stock , I will order another one .

  6. 5 out of 5

    (verified owner)

    This upper is going to be for them wild hogs, to fill em up with lead. It’s much nicer in person, than in pictures. Changed out the flash hider for a nicer comp, couldn’t be happier. Daytona Tac. If you read this, I love you guys.

  7. 5 out of 5

    (verified owner)


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