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