The TacFire BU30810 10" 308W Built Upper With BCG is a complete upper receiver assembly designed around the .308 Winchester cartridge. Featuring a compact 10-inch barrel and an included bolt carrier group, it offers a ready-to-mount solution for shooters building or upgrading an AR-pattern rifle in .308.

This upper is well suited for range use, training, and general-purpose shooting where a shorter .308 configuration is desired. The included bolt carrier group simplifies assembly and helps ensure reliable operation once paired with a compatible lower. Backed by TacFire’s reputation for practical, value-driven components, the BU30810 provides a straightforward path to a .308 build without unnecessary extras.

Key Features:

• Manufacturer: TacFire
• Model: BU30810 10" 308W Built Upper W/BCG
• Caliber: .308 Winchester
• Barrel Length: 10"
• Included Components: Bolt Carrier Group