Duroc Purebreds are based on 45 years of continuous selection for
practical, productive, profitable pigs. These unique Duroc
genetics are the foundation of our current meatline sires. They
are the same old-line American Duroc lines that wrote breed
history in the 1970s, 80s and 90s. Trait leaders in growth! Duroc
influenced meatline sires feature the
TL 6100MQ, TL 6200PW
and TL 6300PQ.