Ruger 40150 Mark IV Tactical 22 LR 4.40" Threaded Barrel 10+1, Blued Blued Alloy Steel, Aluminum Grip Frame With Checkered Polymer Grip, Top & Bottom Picatinny Rails, Ambidextrous Manual Safety, Optics Ready

The Mark IV Tactical features a simple, one-button takedown for quick and easy field-stripping. Features contoured ejection port; Picatinny style rail top and bottom for easy mounting of optics; ambidextrous manual safety can be converted to left-side only with included washer; threaded barrel; conveniently located push-button magazine release on the left side of the frame; pressing a button in the back of the frame allows the barrel-receiver assembly to tilt up and off the grip frame without the use of tools. Compatible with the Silent-SR sound suppressor. Includes two magazines.