James, yes. From Henry's site: Barrel Length: 24", Barrel Type: Octagon Blued Steel, Rate of Twist: 1:16. henryusa.com/rifles/lever-action-octagon-frontier-model/

James - Henry's web site writes it up this way: "As you can see from our wide selection of lever actions, we’re big on both tradition in style, and quality in function. We merge both in the Henry Lever Octagon Frontier Model, with its instantly identifiable classic octagon barrel profile in front of our proven Slickest Gun In The West action. Besides being true to the rifles that rode the horses, the wagons, and the stagecoaches of the 1800s in form, our precisely fabricated octagon barrels add weight, rigidity, and stability that all translate directly into high-grade accuracy just as much off the bench or off the truck hood."

Hi James, Yes, This Rifle has a 24" Octagon Barrel with fully adjustable semi buckhorn rear sight, beaded front sight and metal band. henryusa.com/rifles/lever-action-octagon-frontier-model/

yes it is a 24 inch Octagon Barrel with fully adjustable semi buckhorn rear sight

James, yes Sir. This Rifle has a 24" Octagon Barrel with fully adjustable semi buckhorn rear sight, beaded front sight and metal band.