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