Can you perform a pistol squat? If you can, what exercises would you suggest to others to assist them with their pistol squat progression?

I can't do that sober lol

That doesn't look possible.

Yes.
Single leg squat
Pistol squat Partial reps
Rear Lunges

https://www.rallypoint.com/shared-links/3-awesome-bodyweight-squat-variations-you-should-be-doing

T-Bends with dumbbells (10-15lb)
Step Ups with dumbbells (10-15lb)
Elevated Pistol Squat (like pic) but don't use a kettle bell to start!

You can work to it over 1-3 weeks, depending on your balance and flexibility.

nice pic, if I could do that i'd still be active, but all I do now is leg press, hack squats

Thank could be painful.

Not now.

My orthopedic doctors at the VA have told me that the most destructive exercise I could possibly do or have done are deep squats of any type. Say goodbye to your knees! If you want an impossible exercise, try an extended press-up. Best exercise? Planks!

Woah. Now that is some skill.

I would bust my rear end if I tried that on a kettle bell. It is an awesome exercise.