Yes. Electro-stripping is just the reverse of electro-plating. Any place that does plating could do it for you, but you would probably feel more comfortable having it done by a gunsmith.
ARMCO - a contributing dealer of this site whose ad can be found above - offers stripping for around $150.
Owchies!! Had my 10/22 reciever stripped and plated in 24kt Gold for less than $100.
But I guess it also depends on the size of the piece being worked on.....