The complete drop-in kit comes complete with our CNC Machined Disconnector, Target Hammer, Hammer Bushing, Target Sear, Target Trigger with plunger and spring. It also comes with pretravel and overtravel adjustments and includes medium strength Loctite to secure the adjustment screws.

The Accurizing Kit for the Ruger MK IV will provide a crisp, clean, light trigger pull. This kit will eliminate the magazine disconnect.

This kit fits all variations of the Ruger MK IV (including 22/45 and 22/45 Lite). It is designed for Ruger frames and we cannot guarantee compatibility with aftermarket frames.

Hammer and Sear are wire EDM Cut from A2 Tool Steel

Includes Allen wrenches

Made in the USA