Elevate your firearm setup with the TacFire 5.56 NATO Pistol Upper a top-tier choice for enthusiasts seeking precision and performance. This complete upper is designed for easy attachment to any compatible lower featuring a robust 5-inch barrel finished in black nitride for enhanced durability. The M-LOK handguard offers versatile accessory mounting options while the black anodized receiver provides a sleek seamless look. Optic-ready and crafted without sights this upper allows for personalized sight customization making it ideal for sharpshooters who demand reliability and adaptability in their firearms.