Increased Accuracy & Faster Transitions with our Accurizing Kit!

"Where do I start?"

With all the available upgrades for the Ruger® MK IV™, that's one of the most common questions we hear — whether you're getting into rimfire steel, bullseye shooting, or just weekend plinking.

My answer is always the same: start with the trigger.

An inconsistent or heavy trigger pull makes it nearly impossible to reach your firearm's full accuracy potential. When you're fighting the trigger, you're building bad habits.

The simplest way to do it? Our Accurizing Kit for the Ruger® MK IV™.

It's a complete, drop-in upgrade — no gunsmithing, no stoning, no polishing. Just a crisp, clean 2.25 lb trigger pull right out of the box. Here's everything that's included:

• CNC-machined trigger with overtravel/pretravel adjustments (includes trigger plunger and spring)
• Wire-EDM cut target hammer and sear made from hardened A2 tool steel (includes sear spring)
• Hammer bushing that eliminates the factory magazine disconnect
• CNC-machined disconnector
• Hex-key wrenches and Loctite for any adjustments

The hammer and sear are wire-EDM cut from hardened A2 tool steel. The material's hardness provides it with natural lubricity, so the internal components don't need lubrication. Less lube means less residue, and less residue means less cleaning, and that means more time on the range!

And if you'd rather not install it yourself, we're happy to do it for you with our installation service.

Want To Go A Step Further?

If you'd like to take your Ruger® MK IV™ a step further, consider our Pistol Competition Kit.

This kit includes the Accurizing Kit plus our Bolt-Tune Up Kit.

Make sure your Ruger® MK IV™ is ready for your next range day!

Shop all Accurizing Kits for Ruger® MK IV™