Product DescriptionStep up to Faxon Firearms Match Series performance with this 16-inch 6mm ARC barrel, engineered for accuracy-minded AR-15 builders. Manufactured in-house from 416-R stainless steel and cut with 5R rifling, this barrel is designed to reduce jacket deformation for improved velocity potential and easier cleaning. A salt bath nitride treatment is applied inside and out to enhance wear resistance, extend barrel life, and improve corrosion protection. To further support consistency and fit, the barrel extension is coated in Nickel Teflon for excellent dry lubricity and corrosion resistance.Product Highlights Match Series 6mm ARC AR-15 barrel built from 416-R stainless steel for precision-focused performance 5R rifling design helps reduce sharp-edge jacket deformation and supports easier maintenance Salt bath nitride treatment inside and out for enhanced barrel life and corrosion resistance Nickel Teflon-coated barrel extension improves dry lubricity, corrosion resistance, and fit consistency Threaded muzzle (5/8x24) and fast 1:7.5 twist suited for modern 6mm ARC loadsSpecs Brand: Faxon Firearms Model/Series: Match Series Caliber: 6mm ARC Barrel Length: 16 in Material: 416-R Stainless Steel Finish/Treatment: Salt Bath Nitride (inside and out) Rifling: 5R Barrel Type: 5R Button Rifled Twist Rate: 1:7.5 Muzzle Thread: 5/8x24 Gas System Length: Mid-Length Profile: Gunner Extension Coating: Nickel Teflon Weight: 1.57 lb UPC: 816341025745 Manufacturer Part Number: 15BARC75M16NGQ5RNP3Disclaimer: 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.