Looks like a B72 with flared sides. On a similar saddle, I tried the soak it in water and reshape technique. It didn't work particularly well for me because I didn't figure out the right shaped form on which to wrap the thing. If I had to do it again (and I think I do have a couple of similarly afflicted B72s in the bin), I'd butcher it, cutting off those wings, punch holes and lace it up for a FrankenSwift.

Neal