REFERENCE SIRES
The GIG Cattle bull lineup is made up of carefully selected sires that continue to strengthen and advance our breeding program.
We have sourced these bulls from top programs across the country, choosing individuals we feel will make a meaningful genetic contribution.
GIG Cattle produces Red Angus with purpose. Elite cow families, data-backed decisions, and relentless selection create cattle that perform, last, and pay. Built right. Built to work. Built for profit.
DOB: 1-12-2018
Energize has been one of the most talked-about sires at Origen in Montana this season, earning attention for his rare combination of growth, efficiency, and carcass value. He delivers an exceptional growth curve supported by strong GridMaster traits, making him a reliable option for performance-driven programs.
Sired by Atomic—whose daughters continue to excel—and backed by the proven Adelle cow family, Energize offers elite maternal strength with long-term productivity in mind. Structurally, he brings added body depth, rib shape, and sound foot structure, contributing to a durable, functional phenotype. Energize is a high-caliber Red Angus sire that balances calving ease with performance and carcass merit, making him a dependable reference sire for progressive operations.
DOB: 1-09-2021
High Voltage has sparked interest from a syndicate group of breeders from coast to coast at $120,000! He is an elite son of the popular Energize, who is destined to be the next generation of greatness in this lineage.
His multi-trait balanced EPD profile ranks in the top 1 to 37% of the breed for PROs HB, GM, CED, BW, WW, YW, ADG, MILK, HPG, CEM, STAY, MARB, CW, and REA — that covers the bases for nearly every trait!
His type, data, and pedigree are backed by his elite dam, TBJR Della 502, who topped Denver as the pick of the Boot Jack donors in 2020 to a syndicate group of RA Brown, Leachman, Schuster, and Mathews. She later sold as an 8-year-old donor for $44,000 to Pieper/JL Morris Farm.
GIG Cattle owns two High Voltage full sisters in the donor program: BJR Della 204K, and BJR Della 206K.
LSF BJR High Voltage sire is the prominent Bieber CL Energize F121 that is known for its exceptional growth curve, carcass value and as having a bold spring of rib, great foot structure, and a “soft-made” moderate structure.
DOB: 2-23-2020
Highly regarded as one of the most sought-after sires in the breed. Identity is deceased, making his existing semen and genetics highly sought after.
Sire: LSF NIGHT CALVER 9921W
Dam: LSR SRR CRYSTAL C5016 F8314
DOB: 2-27-2020
Bieber Blue Chip H302 is a prominent Red Angus sire known for elite calving ease and high marbling. Originally a feature of the 2021 Bieber Red Angus Sale, he was the second high-selling bull and is currently a top-performing sire in the SELECT SIRE line up.
His EPDs rank in the top 1% of both PROs and HB index scores and top 6% Grid Master. He is a 6.0 frame with added length, depth of rib, excellent feet and among the highest marbling scores in the breed.
GIG Cattle has used Bieber Blue Chip H302 extensively in cattle acquired from Veto Valley Farms program and cattle acquired from Boot Jack Cattle in 2025.
DOB: 9-03-2023
Part of the LSF (Ludvigson Stock Farms) breeding line, which is known for producing bulls with strong maternal and growth traits.
One of the most unique bulls in the Red Angus breed in terms of combining breed leading genotype with superior structure, shape and natural thickness. His profitable growth curve combines the lowest 7% birth weight with the most rapid 7% Average Daily gain and the best 5% feed efficiency. No other bull in the Red Angus database competes with his unique combination of marbling, muscularity, yield grade, heavier pay weight with lower birth weight. It sold for $200,000 to a handful of leading Red Angus programs who keep his use exclusive. His genetics are only available through the purchase of females carrying his service or by purchasing sons.
Sire: LSF SRR Magician 0067H
Dam: LSF SRR Wideload
GIG cattle acquired three females from Boot Jack Ranch in 2025 that were sired by LSF MR FIX IT 3204L. BJR Della 502 206K, which produced a bull calf in February 2026, BJR Dory Jiba 902G 207K, which also had a bull calf in February 2026. BJR Dina 011H 404M is carrying his calf that has yet to be born.
DOB: 2-27-2023
PIE CADILLAC 3289 was one of the highlight bulls of the 2024 season. His dam is the beautiful Franchise daughter with a picture-perfect udder and an excellent reproduction record. He is noted for high growth traits, excelling in Weaning Weight (WW), Yearling Weight (YW), andAverage Daily Gain (ADG). Ranks near the top of the Red Angus breed for Rib Eye Area (REA) and Carcass Weight (CW).He is praised for having ideal feet and legs, making him a functional choice for various terrain.
PIE CADILLAC 3289 Is being used extensively in GIG Cattles ET/IVF program and their elite cow families.
DOB: 1-27-2022
BERWALD CONFIDENT 2044 is a prominent Red Angus sire recognized for its elite genetic profile and record-breaking sales performance. In early 2025, he was sold to ABS Global for $90,000. He ranks in the top 1–3% of the breed for six different traits, including calving ease (CED), weaning weight (WW), and yearling weight (YW).
BERWALD CONFIDENT 2044 genetics were used extensively in the cow families GIG acquired from Veto Valley Farms program and cattle acquired from Boot Jack Cattle in 2025.
DOB: 1-25-2022
LSF JRR Nextgen 2407K is a high-value Red Angus bull recognized for its elite genetic profitability and maternal traits. This sire is considered a “breed-changing” bull due to its exceptional rankings in industry-standard performance indexes.
LSF JRR Nextgen 2407K genetic traits carry forward into GIG Cattle and the cow families acquired from Veto Valley Farms in 2025.