TacFire BU9MM4 Pistol Upper Assembly AR-Platform 9mm Luger 4″ Black Nitride/Black Anodized Finish

Description

TacFire’s BU9MM4 Pistol Upper Assembly is purpose-built for AR-platform pistols, chambered in 9mm Luger. It features a 4-inch black nitride barrel and a 7075-T6 aluminum receiver with black anodized finish, prioritizing durability and compatibility. The assembly arrives fully pre-built and includes a bolt carrier group, making it ready to install on a compatible lower.

• 4-inch black nitride barrel for durability
• M-LOK handguard for accessory mounting
• Complete upper with included bolt carrier group

This TacFire BU9MM4 upper provides a versatile option for upgrading or building a 9mm AR pistol. Its reliable construction and ready-to-install assembly support a range of shooting applications.