1 year old and 24 month old Irish Black Influence Bulls for sale. Genetically engineered to possess top performance traits demanded by the US Beef Industry, with incredible consistency, supreme feed efficiency, unmatched fertility, and excellent overall performance. No other beef breed comes close to the 4.79 average conversion rate proven by a recent pen of half blood Irish Black feedlot steers. The bottom-line financial impact of that kind of feed efficiency for a producer running 100 head of average beef cows; is that same producer can run approximately 120 head of half blood. Call, text or email for pricing.