pickled lemons in fire cider?

i have enough horseradish and everything but lemons to make another batch of fire cider, and no plans to go to the shops.  can i make it with pickled lemons?  they are lemon slices fermented in salt.

Honestly, I don't see why not. It might even be fun to play with it, making a batch with the pickled lemons as they are, and another batch, with rinsed ones, to see if you like it better with or without the saltier flavour.