The tactical solutions x-ring vr.22lr semi-automatic rifle features tacsol's durable xrt trigger; x-ring barrel; built-in scope rail for optics; an extended magazine release for quick and easy magazine removal; x-ring receiver is adjustable for left-handed or right-handed charging; a cleaning port for easy cleaning; a fluted barrel; fiber optic front & rear adjustable sights; push of a button and twist for easy takedown and re-assembly; a dual guide rod system that provides smooth cycling and a threaded muzzle to easily attach a silencer or compensator.Action: Semi-AutoCaliber: 22 LRBarrel Length: 16.50"Capacity: 10+1Trigger: Tactical Solutions XRTSafety: CrossboltOal: 34.25"Weight: 3.70 lbsStock Description: Magpul BackpackerTwist: 1:16"Barrel Description: Fluted Chromoly SteelMuzzle: ThreadedReceiver Material: AluminumSights: Fiber Optic Front/Adj RearBarrel Length Range: 16" to 16.99"Weight Range: 3 lbs to 3.99 lbsHand: AmbidextrousStock Finish Group: Black