Each Ruger American Rimfire rifle includes two interchangeable stock modules that provide comb height options for scope or iron sight use. It comes with an easy-to-use 10/22 style extended magazine release that provides smooth magazine removal. The marksman adjustable trigger offers a pull weight that is user adjustable between 3 and 5 pounds. The lightweight black composite stock is designed for quick and easy handling. The satin blued, target-crowned, hammer-forged barrel results in ultra-precise rifling that provides exceptional accuracy, longevity and easy cleaning. It also features fiber optic front and 10/22 style adjustable V slot, folding leaf rear sight, and sling swivel studs. Takes Ruger 10/22 Magazines