The complete drop-in kit comes complete with Volquartsen's
Target Hammer, Hammer Bushing, Target Sear,
Target Trigger with plunger and spring.
It also comes with pretravel and overtravel adjustments.
The Accurizing Kit for the Ruger MK IV will provide a
crisp, clean 2.5lb trigger pull. This kit will
eliminate the magazine disconnect.
Kit fits all variations of the Ruger MK IV (including
22/45). Hammer and Sear are wire EDM Cut from A2 Tool
Steel. Includes allen wrenches and medium strength Loctite.