Ruger Precision Rifle .338 Lapua, 26" Heavy Threaded Barrel, Folding Adjustable Chassis Stock
The Ruger Precision Rifle in .338 Lapua (model 18080) pairs long-range magnum performance with the platform’s proven modular chassis design. Built on Ruger’s dedicated magnum action, it features a cold-hammer-forged 26-inch 5R barrel, a factory 30 MOA Picatinny scope rail, and a tunable Magnum muzzle brake—all engineered for consistent accuracy at extended distances.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Light handling marks are present on the chassis and along the handguard, with no impact on function.
What’s Included
- 1 Accurate-Mag steel 5-round AICS-pattern magazine
The 26-inch chrome-moly steel barrel is cold-hammer forged with 5R rifling and a 1:9.375" right-hand twist, giving the .338 Lapua cartridge optimal bullet stabilization. The heavy contour profile manages heat and maintains rigidity, while the threaded muzzle (3/4-24 TPI) accepts the included tunable Ruger Magnum muzzle brake or a suppressor.
A two-piece receiver mates a 4140 chrome-moly steel upper to a 7075-T6 aluminum lower, delivering strength where pressure is highest and weight savings where possible. The inline recoil path directs forces straight back into the buttstock for faster follow-up shots.
The folding, fully adjustable aluminum stock lets the shooter dial in length of pull, cheek height, cant, and butt-pad height without tools. A Picatinny rail under the buttstock accepts monopods or other accessories, and the pistol grip is a comfortable Magpul MOE K2-XL style unit.
The Ruger Marksman adjustable trigger, ambidextrous 45° safety selector, and multi-magazine interface (accepting AICS and SR-25 mags) round out a package purpose-built for precision magnum shooting straight from the factory.




