Black Rifle Depot

10.5" 5.56 NATO Pistol Upper Assembly

(6 reviews) Write a Review
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  • 10.5" 5.56 NATO Pistol Upper Assembly
  • 10.5" 5.56 NATO Pistol Upper Assembly
  • 10.5" 5.56 NATO Pistol Upper Assembly
MSRP: $329.95
Now: $199.95
Was: $299.95
— You save $130.00



10.5" 5.56 NATO Pistol Upper Assembly

This Black Rifle Depot OEM 10.5" 5.56 NATO Pistol Upper Assembly comes equipped with a 10.5" 5.56 NATO barrel with A2 Flash Hider. Covering those with a 10" M-Lok Handguard and a Lifetime Warranty.


  • 10.5” 5.56 NATO Barrel 
  • 4150 CMV Barrel Steel
  • A2 Flash Hider
  • 7075-T6 Forged Upper Receiver 
  • 10” M Lok Handguard 
  • Forward Assist And Dust Cover
  • Lifetime Warranty

All NFA/ATF Rules Apply

You may use this AR 15 upper with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
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Warranty Information

This kit comes with our LIMITED LIFETIME WARRANTY* in the rare case you need one. Each part is personally inspected for quality and hand packaged to ensure your satisfaction. *Note: Warranty only valid when used with mil-spec lower, warranty does not cover use with 80% lower.
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6 Reviews

  • 5

    Posted by Jack on Jan 25th 2021

    Fast shipping great fit and finish

  • 5
    5.56 nato pistol...

    Posted by Richard Cutrer on Jan 4th 2021

    High quality workmanship.

  • 5

    Posted by RICHARD FLEAGLE on Dec 22nd 2020

    Waiting for additional items to put it all together

  • 5

    Posted by Leo Carmack on Dec 18th 2020

    Very happy with this upper unit. Works great and a good value.

  • 4
    OEM 10.5 upper

    Posted by Pete Campo on Nov 2nd 2020

    Well I must say I was very impressed with Black Rifle Depots customer service. They were attentive and fulfilled your order quickly. My experience with the USPS was not as glowing. After 12 days of the upper living in the abyss of the postal service it arrived and was packaged nicely. The upper looks and feels very solid. I cleaned Lubed and reassembled The sucker and slapped it on my SBR lower. I have not shot her yet but she seems to be milled fine and the finish is fine. I will let you know how she runs in a few more days hopefully. For the price...hard to beat. Pew pew

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