Product DescriptionThe TacFire Pistol Upper Assembly is a complete upper built for AR-platform firearms chambered in 5.56x45mm NATO. Designed for shooters seeking a compact, ready-to-install configuration, this upper features a 5 inch black nitride barrel for durability and corrosion resistance, a black anodized 7075-T6 aluminum receiver, and a slim M-LOK handguard for accessory mounting and modern handling. The assembly is optic ready and includes a bolt carrier group, making it a convenient option for builders who want a fully assembled upper that is ready to pair with a compatible lower.Product Highlights Complete TacFire pistol upper assembly chambered in 5.56x45mm NATO for AR-platform compatibility 5 inch black nitride barrel helps resist wear and corrosion in a compact package Black anodized 7075-T6 aluminum receiver offers lightweight strength and durability M-LOK handguard provides versatile attachment points for lights, grips, and accessories Includes bolt carrier group and features an optic-ready top rail with A2 flash hider Specs Brand: TacFire Manufacturer Part Number: BU5565 UPC: 659725496003 Product Type: Complete Pistol Upper Assembly Caliber: 5.56x45mm NATO Firearm Fit: AR-Platform Barrel Length: 5 in Barrel Finish: Black Nitride Receiver Material: 7075-T6 Aluminum Receiver Finish: Black Anodized Handguard Type: M-LOK Handguard Finish: Black Sights: None, optic ready Muzzle: A2 Flash Hider Included Components: Bolt Carrier Group Color: Black Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.