Welcome to Isa Beefmasters,
Home of Lasaters' L Bar Beefmasters

THE Performance Herd in the Beefmaster Breed!



53rd Beefmaster Bull Sale—October 4, 2014

Featuring 120 performance-tested Beefmaster bulls
18-24 months old
Tough, athletic and ready to work
Virgin, Trich and fertility-tested
Carcass sonogram data
Fully guaranteed
Bull trade-in bonus (see below)

Click here to download the preliminary 2014 sale catalog

Isa Cattle Co 53rd Beefmaster Bull Sale

Isa Bull Trade-in Program Earns Cash Bonuses

Isa Bull Trade-in BonusThose old herd bulls are worth a lot of money right now and can make you a big bonus at the Isa Beefmasters Bull Sale as well!

Click here to learn how you can earn cash toward your purchase of performance-tested bulls.

We are the largest source of Beefmasters genetics in the world and serve customers around the globe.

Isa Cattle Company Pacesetter AwardWe are very proud to have had 93 L Bar cows receive the coveted BBU Pacesetter award. This means that she calved at least by 30 months of age, she had at least three consecutive calves with a weaning ratio of 105 or better AND maintained a calving interval of 375 days or less.

On the bull side, BBU publishes the trait leaders for each of the 5 EPDs, and there are 38 L Bar bulls or sons of L Bar bulls that are trait leaders in the Beefmaster breed. That is 38% of all trait leaders—for the entire breed—more than any other breeding establishment! We are also the proud producer of L Bar 5502, the only four-time leader in the Beefmaster breed, topping the charts in weaning weight, yearling weight, scrotal circumference and ribeye EPDs.