.22 LR. 10" barrel length. SN: 490-09012. Black Anodized receiver with Parkerized barrel set in laminated wood stock with 4.5" weaver rail to the top of the receiver and no iron sights. Simple blowback operated semi-automatic pistol fed by detachable rotary magazines. Item shows standard make and model markings. Comes in original cardboard box with RUGER branded soft case, detachable bipod, one ten shot magazine, and one PROMAG drum. {MODERN}