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