TacFire BU-556-10 is a complete AR-Platform upper assembly built around a 10-inch 5.56x45mm NATO barrel with a black nitride finish. It mates to a black anodized receiver and uses an M-LOK handguard for flexible accessory mounting.

Key features

• Complete upper assembly for straightforward installation on a compatible lower
• Black anodized receiver for a durable, uniform finish
• 10-inch 5.56x45mm NATO barrel with black nitride treatment
• M-LOK handguard platform for secure accessory mounting

A compact 10-inch TacFire upper with an M-LOK front end for modular setups.