This item for sale is a Ruger AR 556 semi-auto rifle chambered in 5.56. This rifle comes with 1-30rd magazine and features rear flip-up sights. The firearm shows signs of very low mileage along with no signs of rust or pitting. The bore is in good condition as well. All can be seen in the photos provided. Overall this firearm is in very good condition. The action is tight and crisp. Please feel free to contact us with any questions or concerns.