https://www.youtube.com/watch?v=aNc8-zi31B4 What is trigger jerk? Trigger jerk is when a shooter anticipates the recoil of a gun prior to the gun firing. In this video, World Practical Shooting Champion Todd Jarrett gives shooters tips and advice on how to not anticipate your shot.
https://youtu.be/J_KCVB7a4Mk As a left handed pistol shooter, you don’t need to modify your gun unless you want to. Here are a couple techniques for you to use for magazine and slide release manipulation.