Product Description The Rosco Manufacturing Melonite Gas Tube is built for rifle-length gas systems and finished in an extremely durable Black Nitride (Melonite) coating. This finish enhances corrosion resistance, wear resistance, fatigue strength, and overall cosmetic appeal. Designed to perform reliably under a handguard, it offers a more durable alternative to standard gas tubes. Product Highlights Rifle-length gas tube designed for consistent function in rifle-length gas systems Black Nitride (Melonite) finish improves corrosion and wear resistance Enhanced fatigue strength for long-term durability and reliability Ideal for use under handguards where heat and abrasion can be higher Quality Rosco Manufacturing construction for dependable performance Specs Brand: ROSCO MANUFACTURING Model: Gas Tube Series / Length: Rifle Length Firearm Type: Rifle Finish: Black Nitride (Melonite) Dimensions (package): 15.25 x 5 x 5 in Weight (package): 0.60 lb UPC: 181969500890 Manufacturer Part Number: ROS-GT-R-001 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.