The Ruger American Rimfire Bolt-Action Rifle combines the rugged reliability of Ruger's past with the innovative creations of Ruger's present. The heart and soul of the rifle is the integral bedding block system known as Power Bedding, which positively locates the receiver and free-floats the barrel for enhanced accuracy. The barrel is cold hammer-forged, resulting in ultra-precise rifling that provides exceptional accuracy and longevity. The 3-lug bolt with 60 throw provides ample scope clearance and utilizes a full-diameter bolt body and dual cocking cams for smooth, easy cycling. The Ruger Marksman Adjustable trigger offers a crisp release with a pull weight that is user-adjustable between 3 and 5 lbs. The ergonomic, lightweight composite stock blends a classic look with modern forend contouring and serrated grips; the stock is interchangeable with other stock modules (not included) by simply removing the rear sling swivel stud. Tang safety. One-piece Picatinny scope base. Includes detachable, flush-mounted magazine. Power Bedding system positively locates the receiver and free-floats the barrel Cold hammer-forged threaded barrel 3-lug bolt with 60 throw Marksman Adjustable trigger Lightweight composite stock with modern contouring Stock is interchangeable with other stock modules (other modules not included) Top tang safety One-piece Picatinny scope base