Check the listing for details. Extra Large Ring Charging Handle for Ruger Mark IV, III, and 22/45. Color: Black, Condition: New. Listed at 11.49 USD. Large ring charging handle for Ruger Mark IV and III platform guns! The extra large design makes it easy to grab and operate safely and quickly during competitions or practice to charge or clear at any time. The protective guards on the sides are extended to fully cover and edges of the bolt handle so you wont pinch yourself during use anymore. Lightweight at less than an ounce, affordable, and easy installation makes this a perfect choice to add to your Ruger! Includes screw for assembly Additional note for installation, there is a top and bottom for this product. Please make sure the top (the completely flat side) is facing up. If the completely flat side is facing down the firearm will NOT go into battery. Supported devices:Ruger® MKIII™Ruger® MKIII™ 22/45™Ruger® MKIII™ 22/45™ LITERuger® MKIV™ TargetRuger® MKIV™ HunterRuger® MKIV™ CompetitionRuger® MKIV™ TacticalRuger® MKIV™ StandardRuger® MKIV™ 22/45™Ruger® MKIV™ 22/45™ TacticalRuger® MKIV™ 22/45™ LITE