I have two Galil style stock haves that are the same ones used on Olympic Arms new OA-93PT guns. This is just the rear half. You could use these to make something new, but there are no other parts included other than what you see. You can not buy just this stock part and expect it to work with your gun.
This is only one of many parts need to make a OA93-PT.
This would be fun to have for other projects, and is sold as such. Price is $70 each, $5 shipping unless you buy both and I'll cover it.