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