I agree with Sam1911's excellent advice, but personally, I'd switch #s 3 & 4 in order of priority, as much bigger gains are to be made in movement than shooting speed.
Sam's sub-points in #4 are all excellent, and can generally be summed up as "show up ready to shoot". Lots of time is wasted arriving at a position with your gun down while you look for the target. Lots of time is wasted by ducking back under cover to reload (if you're not busting cover while shooting, you're not busting cover while reloading). Lots of time is wasted by reloading, then moving that extra step to engage the next target from cover. Reload while you slice the pie so you can shoot as soon as the gun comes up.
Also, I'm not sure whether to put this under accuracy, speed, or movement, but reloads also take up a chunk of time, so they need to be worked on so they're smooth & quick (in that order), and so the shot before and after the reload is good.
Fortunately, much of this can be worked on at home through dry fire drills. You can set up some scenarios that include movement, cover & reloads in your garage, or if do-able, in the house, e.g. leaving and entering rooms, moving down halls, dim light, etc.
Sam's sub-points in #4 are all excellent, and can generally be summed up as "show up ready to shoot". Lots of time is wasted arriving at a position with your gun down while you look for the target. Lots of time is wasted by ducking back under cover to reload (if you're not busting cover while shooting, you're not busting cover while reloading). Lots of time is wasted by reloading, then moving that extra step to engage the next target from cover. Reload while you slice the pie so you can shoot as soon as the gun comes up.
Also, I'm not sure whether to put this under accuracy, speed, or movement, but reloads also take up a chunk of time, so they need to be worked on so they're smooth & quick (in that order), and so the shot before and after the reload is good.
Fortunately, much of this can be worked on at home through dry fire drills. You can set up some scenarios that include movement, cover & reloads in your garage, or if do-able, in the house, e.g. leaving and entering rooms, moving down halls, dim light, etc.