Product Description The LanTac Rifle Length +1 Nitrided Gas Tube is precision manufactured from stainless steel extruded tube and finished in black nitride for enhanced corrosion resistance, plus improved heat and erosion resistance versus standard untreated tubes. The nitrided surface helps the gas tube run cleaner and cooler, while the black finish reduces light reflection through the handguard. It comes complete with a gas tube roll pin and is manufactured in the USA. Product Highlights Precision stainless steel extruded gas tube built for rifle length +1 gas systems Black nitrided finish enhances corrosion resistance and heat/erosion resistance Nitrided surface helps the gas system run cleaner and cooler over time Black tube reduces light reflection visible through the handguard Includes gas tube roll pin; made in the USA Specs Brand: LanTac USA LLC Product Type: Gas Tube Gas System Length: Rifle Length +1 Material: Stainless steel (extruded tube) Finish/Coating: Black nitrided (nitride) Color: Black Included: Gas Tube Roll Pin Country of Manufacture: USA UPC: 711841794156 Manufacturer Part Number: GT-R6005 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.