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