Firearms trainings and drills - Two handed and one handed shooting with assualt rifles and more

Two handed shooting.
-Right handed main grip and trigger pull
-Left handed main grip and trigger pull

One handed shooting. When wounded for example. (safety is very important)
-Right hand
-Left hand

It's possible to train all and can be of use. Though it can be most adviced to train mainly train your main way of shooting.
And changing it up sometimes while shooting a single magazine is possible.

With an assualt rifle, when you have a not to wide cover, you can shoot from both sides by changing up your grip, this can be useful or even
important for tactics.
-Putting it against the right shoulder with a right hand trigger pull for shooting from the right side
 and putting it against the left shoulder with a left hand trigger pull for shooting from the left side

Important:
-Right handed shooting: Right eye open and for aiming, left eye closed
-Left handed sooting  : Left eye open and for aiming, right eye closed
Being able to hold one eye open and one eye closed at both sides is a good skill.
-And you can train this for both eyes