Ruger Precision Rifle .300 Winchester Magnum Bolt Action The Ruger Precision Rifle is a highly configurable, in-line-recoil rifle with the kind of sub-MOA accuracy that puts more expensive rifles to shame. Every component has been carefully considered and precisely engineereda |from the side-folding stock, to the cold hammer-forged barrel, to the Marksman Adjustable trigger. The RPR comes outfitted with Precision MSR stock that allows for precise length-of-pull and comb height adjustments, and features a nice rubber buttpad and bottom Picatinny rail. The chrome-moly steel heavy barrel (.875 inch at the muzzle) features a Ruger Precision Rifle Magnum Muzzle Brake with tunable compensator to effectively reduce recoil and muzzle jump. The 18 inch free-float handguard is made of hard-anodized aluminum and features M-Lok accessory attachment slots on all four sides for improved scope clearance and easy mounting of rails and accessories. Plus, a 30 MOA rail allows for enhanced long-range elevation capabilities. Even the smallest details-like the contoured magwell for bracing agains shooting supports, and the integral QD sling attachment points-are smartly conceived and well-executed. It's all part of what makes the Ruger Precision Rifle a heavy-hitter capable of outperforming far more expensive rifles. Barrel: Highly accurate 26 inch Ruger cold hammer-forged chrome-moly steel barrel with 5R Rifling at minimum bore and groove dimensions, minimum headspace and centralized chamber Heavy contour (.875'' at the muzzle) barrel, with 5/8x24 threads Magnum Muzzle Brake with tunable compensator to effectively reduce recoil and muzzle jump Barrels can be easily replaced by a competent gunsmith using AR-style wrenches and headspace gaugesReceiver: inchLower inch magazine well halves are precision machined from aerospace-grade 7075-T6 aluminum forging, and are Type III hard coat anodized for maximum durability inchUpper"