Cattle - Isa Beefmasters

Annual Bull Sale

110 Performance-Tested Beefmaster Bulls Every October Isa Beefmasters hosts the largest one-brand bull sale in the Beefmaster breed. The sale is held the first Saturday in October, and it features approximately 110 L Bar Beefmaster bulls. These bulls represent the top 33% of bull calves weaned. You can buy the...

Private Treaty Bulls

Private Treaty Bulls We have our offering of Spring Private Treaty Bulls ready to go. The bulls have been evaluated for 37 critical data points, are fertility-tested, carcass-sonogrammed and have excellent EPDs. They are priced fairly and are ready to work long and hard for your outfit. Come see them...

Private Treaty Females

Isa Beefmasters Females for Sale Isa offers groups of top bred females, pairs and open heifers throughout the year. Bred females will be AI and / or pasture exposed to top L Bar herdsires. We use a 60-day breeding season and offer both fall- and spring-calving groups. You may call...