Mex. BEEFMASTER. Very docile. Más como esto. a herd of cattle grazing on grass in a field. Guardar. Asoc. Great genetics. She has given us 2 bull calves but the 1 heifer she has given us was a tremendous Black Jack 21 daughter—Queenie. en el Ganado Beefmaster”. She is bred to MBR Playboy. Registered Beefmaster bull ready to go to work. Beefmaster Bull Semen Blackjack Guardar. Guardar. 15 months old. Más como esto. Beefmaster Bull Semen Blackjack Guardar. DESCRIPTION: 5 straws of black Jack 21 - Purebred Beefmaster - Reg#C Semen Stored at Cottage Farms Genetics. C Jacksboro, Texas 󱝍. BULL. "LA COSTA". . "LA COSTA". For more information, contact Aaron. BEEFMASTER. a brown and white cow standing on top of a lush green field. We are excited. de Criadores de BLACK JACK.