SKU: EFBU5565
UPC: 659725496003
MPN: BU-556-5
The Tacfire AR-15 Complete Upper 5.56 NATO 5" Barrel in Black with Bolt Carrier Group is an essential component for firearm enthusiasts looking to build or upgrade their AR-platform carbine. This complete upper receiver assembly is designed for ease of installation, allowing users to quickly mount it to a compatible lower receiver to create a fully functional rifle.
Arriving fully assembled and headspaced, the Tacfire upper includes a bolt carrier group that ensures reliable cycling and performance right out of the box. The 5-inch barrel is chambered in 5.56 NATO, providing the necessary velocity for effective terminal performance while maintaining a compact profile ideal for various operational scenarios, including close-quarters engagements and training drills.
This upper assembly is particularly suited for law enforcement patrol rifles, civilian self-defense builds, and training platforms where a short-barreled configuration is advantageous. The matte black finish not only enhances the aesthetic appeal but also offers resistance to corrosion and glint, making it a practical choice for tactical applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
