TacFire BU-308-20 Upper – .308 Win, 20″ Barrel, BCG Included

Description

The TacFire BU-308-20 is a complete AR-platform upper assembly chambered in .308 Winchester / 7.62 NATO. It ships ready to mate to a compatible lower and includes a bolt carrier group for immediate installation. The assembly pairs a 20-inch black nitride barrel with a black anodized 7075-T6 aluminum receiver and an M-LOK handguard for a modern, modular fit.

Key Specifications

• The caliber is .308 / 7.62 NATO.
• The barrel measures 20 inches and features a Black Nitride finish.
• The receiver is constructed from 7075-T6 aluminum with a black anodized finish.
• The handguard is an M-LOK design with a black finish.
• Sights are listed as None, optic ready.
• The product ships as a complete upper assembly.
• This upper includes a Bolt Carrier Group.
• The finish type for the receiver and components is black anodized.

Designed for straightforward installation on a compatible AR-platform lower, the TacFire BU-308-20 provides a practical foundation for precision-oriented or general-purpose .308 Win builds. Its 20-inch black nitride barrel and 7075-T6 receiver combine durability and corrosion resistance, while the M-LOK handguard supports modern accessory options. This upper is a direct, no-nonsense solution for shooters looking to assemble or upgrade an AR-style rifle in .308 Win.