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Volquartsen Firearms Target Sear and Disconnector for MK IV has been discontinued by Volquartsen Firearms and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, Pistol Parts yourself to try and find the perfect replacement for you!
This kit includes our VC4TS Target Sear(/products/293-target-sear-for-mkii-mkiii-and-mk-iv) and VC2DN Target Disconnector(/products/487-cnc-machined-disconnector-for-mkii-mkiii-and-mk-iv)![]()
This specially designed sear provides the shooter with a shorter, faster, cleaner breaking trigger pull. The sear is wire EDM-cut from hardened A2 tool steel.
Our CNC-Machined Disconnector is CNC-machined from 416 stainless steel. The machining process allows us to make several design changes to the the way the disconnector functions. We have added material that increases rigidity over the current design. This increased rigidity not only improves trigger pull but also will improve overall functioning as it will prevent any binding or interference that can be found on the prior design and factory design. This is due, in part, to variances in the factory frame tolerances.
The CNC-machined design also features an integral pin without the step found on the factory design. We have also machined the pin that comes in contact with the trigger plunger round to reduce friction as it moves over the trigger plunger.