Caliber: 450 Bushmaster – Stock: Flat Dark Earth Synthetic – Sights: None-Scope Rail Installed – Barrel Length: 16.12 – Material: Alloy Steel – Capacity: 3 – Thread Pattern: 11/16-24 – Twist: 1:16 RH – Finish: Matte Black – Weight: 5.5 lb. – Overall Length: 36 – Length of Pull: 13.75 – Grooves: 6 – Ruger Marksman Adjustable™ trigger offers a crisp release with a pull weight that is user adjustable between 3 and 5 pounds allowing shooters to make that perfect shot. – Ergonomic lightweight synthetic stock designed for quick easy handling blends a classic look with modern forend contouring and grip serrations. – Soft rubber buttpad is crafted for maximum recoil reduction. – The one-piece three-lug bolt with 70° throw provides ample scope clearance and utilizes a full diameter bolt body and dual cocking cams for smooth easy cycling from the shoulder. – Patent-pending Power Bedding® integral bedding block system positively locates the receiver and free-floats the barrel for outstanding accuracy. – Offers minute-of-angle accuracy that can make every hunt a success. – Compact threaded barrel (11/16-24 thread pattern) with Ruger® Muzzle Brake is cold hammer-forged barrel results in ultra- precise rifling that provides exceptional accuracy longevity and easy cleaning. – Features a visible accessible and easy-to-actuate tang safety that provides instant security. – Single-column detachable box magazine. – Also includes -magazine; sling swivel studs. – Factory-Installed One-Piece Aluminum Scope Rail