The Mark IV features a Simple, One-Button Takedown For Quick And Easy Field-Stripping And Proper Chamber-To-Muzzle Cleaning. 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.

Comfortable, Precision-Molded Polymer Grip Frame With A Serrated Front Strap And Checkered Backstrap. Features A Lightweight, Ventilated, Aerospace-Grade Aluminum Receiver And A Tensioned Stainless Steel Barrel. Threaded Barrel Models Feature A 1/2″-28 Thread Pattern For Popular Muzzle Accessories, Including The Ruger® Silent-SR® Sound Suppressor (Thread Protector Included). Cold Hammer-Forged Barrel Results In Ultra-Precise Rifling That Provides Exceptional Accuracy And Longevity. Ergonomic Bolt Stop. Internal Cylindrical Bolt Construction Ensures Permanent Sight-To-Barrel Alignment And Higher Accuracy Potential Than Conventional Moving-Slide Designs. Contoured Ejection Port And Easy-To-Grasp Bolt Ears Allow For Durable And Reliable Operation Round After Round. Accurate Sighting System Features An Adjustable Rear Sight And A Factory-Installed Picatinny Rail For Easy Mounting Of Optics. Ambidextrous Manual Safety Can Be Converted To Left-Side Only With Included Washer.