Argentine bits, especially ones with copper rollers, are some of our absolute favorites in western bits. This bit is a new with tags/new old stock bit from Reinsman, this is the #776 All Around curb. Made in the Argentine style, with a 5″ mouth that is slightly thicker at 7/16″ in diameter, with 7″ swept back shanks, sweet iron mouth and center copper roller. Nice, kind and soft bit. New with tags from Reinsman!