The ADV TECH Carbine Gas Tube by ATI Outdoors is a high-quality replacement or upgrade component designed for AR-15 platforms. It is manufactured from Mil-Spec 304 stainless steel and then treated with a durable black nitride finish (also known as SBN, melonite, or QPQ). This treatment provides increased heat resistance, excellent corrosion resistance, and a low-glare appearance, ensuring reliable performance in demanding environments. The tube is precision-engineered to provide consistent gas flow for optimal cycling and function and is compatible with low-profile gas blocks. It measures 9.75 inches in length and is suitable for all calibers, including .223, 5.56, and 300 Blackout. A roll pin is typically included.
