does anyone know who is the manufacturer for the new tril-rail forend that mossberg is putting on their 590's?

http://www.galleryofguns.com/genie/d...spx?item=50772

It looks like the Mako one, but I have heard bad things about Mako.
http://www.amazon.com/Mako-Mossberg-...pr_product_top


any thoughts or ideas?