Ruger's american rimfire rifle features a patent-pending power bedding integral bedding block system which positively locates the receiver and free-floats the barrel for outstanding accuracy.The cold hammer-forged barrel results in ultra-precise rifling which provides exceptional accuracy, longevity and easy cleaning.The american rimfire rifle also has a ruger marksman adjustable trigger, tang safety, easy-to-use 10/22-style extended magazine release, and a 3/8" rimfire scope base that is machined into the receiver, which is also drilled and tapped.Included is williams' fiber optic front sight and adjustable, "v" slot, folding-leaf rear and sling swivel studs.This compact model has an 18" blued threaded barrel, black synthetic stock with two short length of pull modules, and a detachable, flush-mounted 10/22 bx-1 10-round rotary magazine.Metal Finish: Blue SatinAction: BoltCaliber: 22 LRBarrel Length: 18"Capacity: 10+1Trigger: Adjustable Ruger MarksmanSafety: TangOal: 35.75"Weight: 5.30 lbsStock Description: FixedTwist: 1:16"Barrel Description: Free-Floating Hammer ForgedMuzzle: ThreadedReceiver Material: SteelSights: Drilled&TappedBarrel Length Range: 18" to 18.99"Weight Range: 5 lbs to 5.99 lbsHand: RightStock Finish Group: BlackMetal Finish Group: Blued/Black