Ruger American Rimfire Features The Ruger American Rimfire is engineered for accuracy and adaptability making it an excellent .22 LR bolt-action rifle for shooters who want dependable performance in a compact platform. The cold hammer-forged threaded barrel is designed for long life and consistent precision while the patented Power Bedding system secures the receiver and free-floats the barrel for outstanding accuracy. A factory-installed one-piece Picatinny scope base allows quick optic installation for enhanced targeting capability. This rifle features Ruger's Marksman Adjustable trigger allowing shooters to fine-tune pull weight between three and five pounds for a crisp predictable break. The ergonomic synthetic stock provides fast handling with modern forend contouring and grip serrations and interchangeable stock modules allow users to adjust comb height for optics. A 60Adeg bolt throw ensures ample scope clearance and the extended magazine release allows quick smooth removal of the flush-mounted rotary magazine. Ruger American Rimfire Specifications Manufacturer: Ruger Model: American Rimfire Caliber: .22 LR Capacity: 10 Barrel Length: 16.10 Overall Length: 35 Weight: 5.3 lb. Material: Alloy Steel Finish: Satin Blued Stock: Black Synthetic Length of Pull: 13.75 Thread Pattern: 1/2-28 Twist: 1:16 RH Grooves: 6 Front Sight: None Rear Sight: None Includes: BX-1 10-round rotary magazine Interchangeable stock modules for standard length of pull and high comb height One-piece Picatinny scope base Sling swivel studs Thread protector