The Luth-AR 18-Inch Bull Barrel for the Ruger 10/22 in 416 stainless steel (brand part no. 22LRBLB1816) replaces the factory barrel with a heavier bull profile designed to resist heat-induced accuracy shifts during extended range sessions. Luth-AR machines this barrel from 416 stainless steel, a material favored for its machinability and corrosion resistance in rimfire barrels, and the 18-inch length balances added weight for stability against overall rifle handling. It’s a popular upgrade for 10/22 owners building a dedicated target or plinking rifle who want a noticeable accuracy improvement over the factory barrel without moving to a full aftermarket receiver.

Key Specifications

• Built specifically for the Ruger 10/22 action.
• Measures 18 inches in length with a heavy bull profile.
• Machined from 416 stainless steel for corrosion resistance and machinability.
• Sold as a standalone replacement barrel, separate from the receiver.
• Built with a heavy bull profile for reduced heat-related accuracy shift.

Frequently Asked Questions

Will this fit a 10/22 Takedown model? Confirm compatibility with the takedown barrel interface before ordering, since standard and takedown 10/22 barrels are not always interchangeable.

Does a bull barrel improve accuracy over the factory barrel? The added mass in a bull profile helps resist heat-induced point-of-impact shift during strings of fire, which many shooters find improves practical accuracy over an extended session.

Buy the Luth-AR 18-Inch Bull Barrel for Ruger 10/22

Build a dedicated target rifle with this Luth-AR barrel from our rifle barrels lineup. Order it from our Lubbock, Texas gun shop for fast, direct shipping to your door.