Ruger 4K30 30mm Medium Stainless Scope Ring

The Ruger 4K30 Medium is a single stainless steel scope ring designed to mount a 30mm riflescope tube to compatible Ruger integral scope bases. It is a factory replacement part intended for scoped Ruger rifles and handguns that use this ring style.

The ring is made of steel with a silver stainless finish and is sold as a single ring, so a complete mount requires two rings. It is listed for 30mm tubes and Ruger integral bases, and it fits the Super Redhawk and M77 Hawkeye. For Super Redhawk applications, the raw listing notes that a #3 and #4 combination sets the scope low, a #4 and #5 sets it medium, and a #5 and #6 sets it high.

• Brand: Ruger
• Model: 4K30 Medium
• Tube diameter: 30mm
• Mount type: Ring
• Material: Steel
• Finish: Stainless, silver
• Sold as: Single ring
• Compatible models: Super Redhawk, M77 Hawkeye