Built on Faxon Firearms commitment to craftsmanship and the Fellowship of Firearms, the Faxon Rimfire Barrel brings premium AR-grade barrel performance to the classic .22 LR platform. Designed for shooters of all experience levels, this barrel delivers the accuracy, reliability, and quality control Faxon is known for now optimized for the Ruger 10/22 . Manufactured in-house from raw bar stock at Faxon s Cincinnati facility, each barrel undergoes rigorous testing, including Magnetic Particle Inspection, to ensure consistent performance and long-term durability. Product Details Manufacturer: Faxon Firearms Model: Rimfire Flame Fluted Caliber: .22 Long Rifle Firearm Fit: Ruger 10/22 Barrel Length: 16" Barrel Material: 416-R Stainless Steel Barrel Finish: Salt Bath Nitride Color: Black Barrel Profile: Bull Barrel Flame Fluted Barrel Weight: 2.4 lbs Twist Rate: 1:16 Rifling: 6-Groove Muzzle Threads: 1/2"x28 Quantity: 1 Model Number: Flame Flutes Made in the USA Product Features Manufactured in-house from raw bar stock at Faxon s Cincinnati facility Adapted AR-inspired barrel profiles for rimfire performance Patented Flame Fluted design for weight reduction and heat dissipation Magnetic Particle Inspected for quality and reliability Recessed target crown for improved accuracy Salt Bath Nitride finish for enhanced corrosion and wear resistance 6-groove rifling with a 1:16 twist optimized for .22 LR Threaded muzzle compatible with suppressors and muzzle devices Weight savings compared to typical factory Ruger 10/22 barrels