Tacfire Ar-10 Complete Upper .308 Win 18" Brl Black W/ Bolt Carrier Group

The Tacfire AR-10 complete upper in .308 Win is a ready-to-assemble upper receiver assembly built for shooters who want to finish an AR-10 build without the factory markup. This upper comes with the bolt carrier group included—everything you need to mate to your lower receiver for a functional rifle. At 18 inches, the barrel strikes a practical balance between velocity and handling, making it a solid choice for medium-range hunting, precision shooting, or recreational shooting at the range.

Since this is a complete upper assembly, you get a matched barrel and bolt carrier group from the factory, eliminating the common headache of sourcing compatible components separately. The 18" profile keeps weight manageable while the .308 Winchester chambering gives you one of the most versatile and widely-available rifle cartridges for North American hunting and target work. The black finish fits both tactical and traditional builds.

Building an AR-10 from a complete upper is straightforward: install this assembly onto your finished lower receiver, add your charging handle and safety selector, and you're ready to function-test and shoot. This approach works well if you already have a lower in progress or want to customize the lower's ergonomics and controls to your preferences. No gunsmithing or special tools required for the upper itself.

Key Features

• Complete upper assembly—barrel, carrier group, and receiver ready to pair with your lower
• 18" barrel for practical velocity and handling balance
• .308 Winchester chambering—proven for hunting, match shooting, and general use
• Bolt carrier group included for immediate function
• Black finish

Specifications

Frequently Asked Questions

Do I need a lower receiver to use this upper?

Yes. This is a complete upper assembly only. You'll need to pair it with a finished AR-10 lower receiver to create a functional rifle.

What's included in the box?

The upper comes with the barrel, upper receiver, and bolt carrier group. You will need to source a lower receiver, charging handle, and safety selector separately to complete the build.

Is this upper suitable for hunting?

Yes. The .308 Winchester is a proven hunting cartridge at medium ranges, and the 18" barrel provides a practical balance of velocity and maneuverability for field use.

Do I need a gunsmith to install this upper on a lower?

No. Assembly of upper to lower is a straightforward task that does not require special tools or gunsmithing knowledge.