Calving ease remains one of the most important economic drivers in a cow herd. When heifers calve unassisted, producers protect rebreeding performance, reduce labor, and maintain herd longevity. A section of our 2026 Beef Sire Directory focuses on bulls that combine dependable calving ease with performance and female quality.
Calving Season Made Easy
- Effortless calving seasons
- Calves that come easy with plenty of go and grow
- Bulls that will leave the kind of daughters you want and need
- Hands-free, user-friendly bulls that deliver value well beyond the calving pen
This group is centered on bulls that get the job done in an effortless way. The level of data behind these bulls proves that calving should be an effortless exercise.
REPUBLIC: A High-Satisfaction Calving Specialist

REPUBLIC leads off this section with purpose. He represents what producers are looking for in a true calving ease bull—one that delivers reliability without sacrificing quality.
REPUBLIC is a four-star calving ease sire that combines:
- Strong calving credentials
- Depth of body
- Middle mass
- Muscle expression
- Structural integrity
He is backed by a cow family known for fertility and longevity, tracing to programs that were building productive females long before today’s EPD tools existed. The result is a bull that produces:
- Calves that arrive easily
- Quality daughters
- Cattle that satisfy customers
TRUE GRIT: Building on a Proven Foundation

TRUE NORTH has delivered predictability and type and kind for years. Producers like his cattle from start to finish. TRUE GRIT builds on that base. Rather than replicating his sire, TRUE GRIT adds to him.
By incorporating a Basin cow line known for producing strong females and cow-making sires, TRUE GRIT maintains the same degree of calving ease while adding:
- Increased performance
- Enhanced marbling
- Improved ribeye
- Added frame and size
- More length of body
- Strong female quality
POLARIS: Built for Commercial Conditions

From a commercial standpoint, particularly in big country and short grass environment, POLARIS stands out. He is a calving specialist designed to make practical replacement females that:
- Live within their environment
- Do not consume excess resources
- Maintain strong flushing ability
- Exhibit broodiness and rib shape
INSTITUTION: A Highlight of the Entire Directory

INSTITUTION is more than a highlight of this section—he is a highlight of the entire directory. Purchased as a young yearling, he has continued to deliver at every stage. On paper, those numbers suggest a small calf. In person, he is a herd bull. He stands on a sound foundation, maintains excellent foot quality, and stamps calves with consistent type and kind. His progeny show impressive muscle expression for a calving ease sire and maintain dimension and performance. Early sire groups have demonstrated:
- Uniformity
- Muscle
- Growth
- Overall dimension
Other Bulls Worth Mentioning
Several sires placed in other sections of the directory could easily also fit here based on calving ease.
- DYNAMIC offers sleep-all-night calving ease with added performance.
- COMSTOCK brings calving reliability with the proof to support placement in the “Making Profitable Cows” section.
We’re Here to Help
Calving ease should simplify management, not limit progress. These bulls are positioned to calve easily, protect fertility, and continue building performance and replacement value into the next generation. They are backed by growing accuracy and proven customer satisfaction. For more information on this lineup, contact your ABS representative to identify the best fit for your operation.