TANDEM KROSS Cornerstone Safety Thumb Ledge for Ruger Mark IV 22/45 Black

The TANDEM KROSS Cornerstone Safety Thumb Ledge is an oversized, 1911-style safety upgrade for compatible Ruger Mark IV 22/45 pistols. It provides a larger resting surface for the shooter’s thumb, helping promote consistent hand placement and improved control.

Made from anodized aluminum, this drop-in component enhances the external factory safety without changing the internal safety mechanism. Installation uses the factory safety spacer supplied with the original pistol.

Specifications

• Brand: TANDEM KROSS
• Model: Cornerstone Safety Thumb Ledge
• Compatibility: Ruger Mark IV 22/45, Mark IV 22/45 Tactical and Mark IV 22/45 Lite
• Material: Anodized aluminum
• Color: Black
• Style: Oversized 1911-style safety ledge
• Manufacturer Part Number: TK26N0270BLK1
• UPC: 769498483343

Benefits

• Provides a larger thumb-resting surface for improved grip consistency
• Helps support better pistol control and hand positioning
• Enhances the external factory safety without modifying its internal components
• Drop-in design supports straightforward installation
• Durable anodized aluminum construction