Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed Black. Their unique one piece design offers an improved fit that accommodates most hand sizes. The thumbrest heelrest and finger grooves are all carefully designed to provide you more control of the Ruger MK IV pistol. Specifications for Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed: Manufacturer: Volquartsen Firearms Color: Black Gun Make: Ruger Gun Model: Ruger Mark IV Gun Type: Pistol Condition: New Fabric/Material: Proprietary Fabric Material Design: These grips do not fit 22/45 models Country of Origin: USA Hand: Right Features of Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed Available right-handed only. Not compatible with 22/45-style frames. Only compatible with standard size magazine releases. If your pistol has an extended magazine release (MK IV Hunter and Competition models) you will need to replace it with our Magazine Release for MK IV when installing these grips. Package Contents: Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed What firearm models does the manufacturer say Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed is compatible with? The manufacturer suggests that Volquartsen Firearms Volthane Target Grips for Ruger MK IV Right Handed is compatible with Ruger Mark IVVolquartsen Firearms VCRG-4: Volthane Target Grips for Ruger MK IV Right Handed Black