TANDEMKROSS Ultimate Trigger Kit for Ruger Mark IV & Mark IV 22/45

Give your Ruger Mark IV the trigger it deserves. The Tandemkross Ultimate Trigger Kit is a drop-in performance upgrade for the Ruger Mark IV and Mark IV 22/45 platforms, built for shooters who want a cleaner, more consistent trigger for target work, plinking and competition.

Why shooters choose it

• Made for the Mark IV: Designed specifically for Ruger Mark IV and Mark IV 22/45 pistols.
• Premium materials: Precision-machined from anodized aluminum for a durable, corrosion-resistant finish.
• Made in the USA: Manufactured by Tandemkross, a trusted name in rimfire upgrades.
• Two finishes: Choose Black for a factory-matched look or Red for a bold custom accent.

Compatibility

Fits Ruger Mark IV series pistols, including the Target, Tactical, Hunter and Competition models, as well as the Mark IV 22/45 series. Not compatible with Mark I, II or III pistols.

Specifications

• Brand: Tandemkross
• Type: Trigger kit
• Material: Anodized aluminum
• Colors: Black, Red
• Condition: New
• Country of origin: United States

Individual results may vary depending on your firearm. Always follow the manufacturer's installation instructions and verify safe function before use. If you're unsure, have a qualified gunsmith install it.