Brand:Ruger Model:Mark IV Tactical Type:Pistol: Semi-Auto Caliber:22LR Finish:Black Oxide Action:Single Action Stock:Aluminum, Checkered Synthetic Grip Sight:Front: Fixed Rear: Adjustable Barrel Length:4.4 Threaded Barrel Overall Length:8.5 Weight:34.6 oz Capacity:10+1 # of Mags:2 Safety:Ambidextrious Manual Safety Receiver:Drilled & Tapped Features:Magazine Disconnect, Picatinny Rail; Simple, One-Button Takedown For Field Stripping