It offers an incredibly short and tactile reset, which is why users frequently joke that it "makes your round count deplete quickly".
Despite its popularity, there are three main issues that frequently pop up in the community: alg-trigger-kp9
The most famous part of the story. Most KP-9 users must install the included roll pin into the trigger tail and file it down until the safety can just barely engage. It offers an incredibly short and tactile reset,
If you find the trigger for a defensive firearm, you can install the included auxiliary spring to increase the pull weight by about 0.5–1 lb, making it more predictable. making it more predictable.