Del-Ton AR-15 16" 1x7 Mid-Length Flat Top Barrel Assembly 16" Barrel Black Chrome Lined

The Del-Ton AR-15 16" 1x7 Mid-Length Flat Top Barrel Assembly is purpose-built for shooters who demand reliability in a modern sporting rifle or tactical platform. This complete barrel assembly eliminates the guesswork of selecting compatible components—the mid-length gas system, chrome-lined bore, and black oxide finish arrive ready for immediate integration into your AR-15 build or maintenance cycle. Whether you're upgrading an existing rifle or assembling a new configuration, this Del-Ton assembly delivers the accuracy and durability that law enforcement and defensive shooters depend on.

The 16-inch barrel with 1x7 twist rate stabilizes a wide range of 5.56 NATO and .223 Remington ammunition—from lighter 55-grain to heavier 77-grain rounds—making it equally effective for precision work and high-volume training. Chrome-lining inside the bore resists corrosion and extends barrel life under sustained fire, a critical advantage when cycling multiple magazines in tactical scenarios or competitive environments. The mid-length gas system optimizes dwell time for reliable cycling while reducing bolt carrier velocity compared to carbine-length platforms, translating to less recoil impulse and faster target reacquisition. The flat-top Picatinny rail provides unlimited mounting flexibility for optical sights, magnifiers, or iron backup systems. At 6.1 pounds, this barrel assembly contributes reasonable overall rifle balance when properly configured.

This assembly suits builders and armurers who value factory-tested components and non-proprietary design—you retain full freedom to pair it with any standard AR-15 upper receiver, handguard, or gas tube system. Existing Del-Ton users will recognize the quality control and parts compatibility. Installation requires basic AR-15 knowledge and standard bench tools; professional installation is always recommended for optimal headspace and barrel extension torque specifications. The black oxide finish handles field use well, though periodic maintenance preserves function in harsh environments.