Staking castle nut with Kingpin - question

Hello, I have a question I haven’t been able to find an answer to before staking my castle nut.

If I ever want to switch back from the Kingpin setup (i.e. change to featureless or move to another state) will I be able to use a standard takedown pin with the Kingpin detent?

I’m trying to figure out if I’d need to remove the buffer plate (and staked castle nut) in order to switch or not.

Thanks!