AR-15 5.56/.223 13.9" Carbine Upper Assembly w/ 7" Fake Suppressor – Perfect for Your Pistol Build

Upgrade your AR-15 with the 13.9" Carbine Upper Assembly, featuring a sleek pencil profile barrel and a 7" fake suppressor, making your AR build look sleek and over 16" in total length. Built by Moriarti Armaments, this upper assembly is made in the USA and is designed to be a lightweight and reliable addition to your firearm. Whether you're looking for a more tactical appearance or need that specific look for your pistol build, this assembly delivers both in form and function.

Key Features:

• Barrel:

  • 13.9" 41V50 CMV pencil profile barrel
  • Nitride coated for enhanced durability
  • Chambered in 5.56 NATO (also shoots .223 Rem safely)
  • 1-7 RH twist for optimal bullet stabilization
  • .625 diameter under the gas block, keeping the overall profile slim and lightweight
  • Moriarti 7" Fake Suppressor (1/2x28 threads) for a sleek, tactical look and feel without actual suppression.
  • M4 feedramps for smooth feeding.

• A3 Flat Top Upper Receiver:

  • Made from 7075-T6 aluminum forgings, the gold standard for high-strength, lightweight construction.
  • Black hardcoat anodized to government specifications, ensuring durability and resistance to wear.
  • Forward assist and dust cover installed, both essential for smooth operation in any environment.
  • M4 feedramps for smooth cycling and reliable feeding.

• Gas System:

  • .625 low profile gas block, constructed from steel and black hardcoat anodized for maximum durability.
  • Carbine-length gas system for reliable operation and cycling.

• Handguards:

  • 12" Midlength slim MLOK rail, offering a lightweight, ergonomic design with ample space for attaching your favorite accessories.
  • Made from aircraft-quality aluminum and finished with a black hardcoat anodized finish for maximum durability.

• Does Not Include:

  • BCG (Bolt Carrier Group) and Charging Handle. These components can be purchased separately for full customization.

Additional Info:

• Does not include sights or magazine – perfect for those who want to personalize their rifle build.
• Images may not be an exact representation of the product – design variations may occur based on stock availability.
• Made in the USA – premium quality and craftsmanship.

Perfect for Your AR-15 Pistol Build:

If you’re building a pistol-length AR with that distinctive look and feel, this upper assembly is ideal. The 13.9" barrel, when paired with the 7" fake suppressor, provides the perfect balance of visual appeal and functionality. Whether you're targeting the range or just adding some serious style to your rifle, this upper assembly has you covered.