7.5″ Stainless Steel 300 Blackout Pistol Upper Keymod Rail


7.5″ 1×7 Stainless Steel 300 Blackout Pistol Upper

Product price: $184.95
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7.5″ Stainless Steel 300 Blackout Pistol Upper with Keymod Rail

This upper assembly for a pistol begins with a Mil-Spec upper receiver that has been hard coat anodized, ensuring a durable and reliable foundation, proudly produced in the USA. It features a compact 7.5 inch barrel, chambered for .300 Blackout rounds, boasting a swift 1×7 twist rate. The barrel’s performance is further enhanced by its stainless steel finish, contributing to its longevity and consistent accuracy.

The assembly’s equipped with a pistol length gas system paired with a low profile gas block for optimal cycling. A stainless steel A2 style flash hider sits at the end of the barrel, serving to minimize the muzzle flash typically experienced with shorter barrels.

Also, encasing the barrel is a sleek, slim line Keymod hand guard that stretches up to meet the upper receiver, creating a seamless top rail that allows for the attachment of various accessories. Additionally, this continuous rail design lends a monolithic appearance to the setup, adding to its tactical efficiency.

When considering the assembly of a 7.5″ AR-15 pistol, it is imperative to be aware of and comply with all local and state regulations concerning pistol builds.

The specifications for this upper include:

  • Chambering in .300 Blackout with a heavy barrel profile
  • Twist Rate: 1×7 for optimal bullet stabilization
  • Barrel Thread: 5/8×24, allowing for standard muzzle device compatibility
  • Barrel Material: High-grade stainless steel for durability
  • Muzzle Device: A stainless steel A2 ‘bird cage’ style flash hider
  • Handguard: 7-inch Keymod, anodized for a durable finish
  • Gas Block: A streamlined low profile design
  • Upper Receiver: A standard flat-top variant for easy optics and accessory mounting
  • Bolt Carrier Group and Charging Handle: components are not included and must be purchased separately

With its made in the USA badge of craftsmanship, this 7.5″ Stainless 300 Blackout Pistol Upper would not only be a reliable performer but also a standout addition to your firearms collection.

  • SKU: DT12-173

Additional information

Weight 10.1 lbs


Barrel Length

Barrel Chamber

Barrel Twist

Barrel Thread

Barrel Material

Barrel Finish

Handguard Length



Accessory Attachment Style



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