Herd Sires


Hart Jaw Breaker 058K
Reg#: 4053366

No Semen available at this time


Raml Right Now 2789
Reg#: 4118193

No Semen available at this time


Traxs Blackstone K68
Reg#: 4109632

No Semen available at this time


HLTS/CLRWTR Always On Time K4
Reg#: 4158793

Semen is Available At Hart Simmentlas


ES Solid Gold JG157
Reg#: 3946405

Semen Available at Hart Simmentals


Hart Code Black 034J
Reg#: 3896194

W/C NEED4SPEED 1016H
Reg#: 3808253

Semen Available at Hilbrands Cattle Co.


RFS Upper Hand H288
Reg#: 38274130

Semen Available at Hart Simmentals and Cattle Visions


CDI Major Impact 280H
Reg#: 3801544

Semen Available at Hart Simmentals and Select Sires


WHF EPIC G804
Reg#: 3735234

Semen Available at Hart Simmentals


HART MOST WANTED 083G
Reg#: 3571195

HART CANDY MAN 470H
Reg#: 3794810

Semen available at Hart Simmentals


HILB MAXIMUM SECURITY G218
Reg#: 3585880

HART STATE OF WAR 056C
Reg#: 2975543

LHT MAIN FORCE 184G
Reg#: 3593560

OVAL F GRAVITY G912
Reg#: 3592615

QB LAST FRONTIER F42
Reg#: 3509777

HART BOURBON 100F
Reg#: 3411517

Semen available at Hart Simmentals / K-Ler Cattle Company


WHF ECLIPSE E35
Reg#: 3310453

Semen available at Hart Simmentals


HPF RIGHT TO LOVE 365D (CHOLO)
Reg#: 3124163

Semen available at Hart Simmentals


K-LER FRANCHISE 804F
Reg#: 3430423

Semen available at Hart Simmentals


TNGL BLACK LABEL C829
Reg#: 3032640

Semen available at Hart Simmentals


HSR POWER PLUS D206
Reg#: 3201850

Semen available at Hart Simmentals


BBS TRUE JUSTICE B10
Reg#: 2878160

WCS EL DORADO 5209C
Reg#: 3000561

Semen available at Hart Simmentals


WELSH`S WARSAW 312Z
Reg#: 2670606

Semen available at Hart Simmentals

Hart Simmentals

We have the largest selection of registered purebred black Simmental cattle that you will find in the country.