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All Dairy and Beef

Our full range of Dairy and Beef sires. Click on the categories provided to narrow down your selection.

Prices displayed are list prices. Discounts are available for bulk orders. Please contact us for details.

Personalise your bull selection — Select which bulls you want to view and download from the list by ticking the box to the left of the sire name or if you want to be more specific you can select from one of the bull categories. Once you have selected your bulls by ticking the boxes, simply click on the red Send my Brochure button at the bottom of the page, and it will be emailed to you.

Mastergen Ltd abide by the AHDB Dairy and Holstein UK established Code of Advertising.

Drag the table horizontally to view more information.

SIRE NAME PLI TYPE MAM L&F MILK FAT % PTN % FERT TBA LIST SXD LIST PRICE
TOPSTONE £722 1.95 1.70 1.25 931 -0.04 -0.01 7.3 -0.7 £35.00 £18.50
CROWNMAX £698 1.59 1.21 1.37 815 0.10 0.04 0.4 1.4 £35.50 £20.50
FRANKY £661 1.34 1.59 0.41 805 0.07 0.01 1.9 0.1 £34.50 £18.50
CAPETOWN New £647 1.67 2.30 0.64 847 -0.01 0.03 9.7 0.4 N/A £10.00
HOTSPOT P New £642 1.57 1.80 1.22 747 0.05 0.09 5.2 5.0 £38.50 £22.50
BONGANI New £641 2.30 2.18 2.04 895 0.07 0.03 4.5 1.3 £32.00 £18.00
TOPMODEL £634 1.36 1.58 0.78 730 0.16 0.07 1.9 -0.7 £33.50 £16.50
BESTDAY £605 1.14 1.36 0.31 696 0.00 0.08 3.2 0.4 £32.50 £15.50
SKYBOY New £605 1.53 2.51 0.75 361 0.20 0.11 7.5 N/A N/A £22.50
AMAX RDC £593 1.45 -0.17 2.60 123 0.21 0.17 7.8 2.3 N/A £12.50
SUMMERLAKE £565 1.35 0.51 1.02 657 0.05 0.04 -0.1 0.3 £32.50 £18.50
DRAGON P £564 1.71 2.16 1.09 639 0.05 0.08 4.4 1.1 £35.50 £18.50
BARABO £563 1.28 1.09 0.94 397 0.12 0.10 1.1 1.2 £28.50 £15.50
GRANITO £562 1.32 1.94 1.16 576 0.04 0.04 7.0 1.4 £28.50 £15.50
MANANA RED £558 1.40 1.58 0.44 708 0.02 0.02 1.7 1.0 £29.50 £16.50
BALLMAN £558 1.53 1.63 0.87 582 0.02 0.03 9.6 0.7 £32.50 £15.50
SOUNDBAR £556 1.97 1.75 1.87 763 0.13 0.01 2.2 0.4 £32.50 £18.50
ROCKSTONE £550 1.82 2.13 1.05 484 0.20 0.06 0.7 1.1 £29.50 £18.50
SUPERJET £537 1.25 1.41 0.69 532 0.11 0.08 3.0 2.0 £29.50 £15.50
NETSCAPE £537 0.99 0.62 0.93 542 0.05 0.06 8.5 0.8 N/A £12.50
ETTRICK £528 1.03 1.37 0.42 656 0.04 0.01 6.7 0.1 £26.50 £12.50
SPARK-RED £516 1.64 1.65 1.95 912 -0.18 -0.04 2.1 0.9 £35.00 £18.00
SOUND SYSTEM £514 2.57 2.29 1.57 888 0.08 0.01 0.2 1.6 £39.00 £22.50
INNUENDO £511 1.20 2.32 0.18 888 0.05 0.01 -2.6 0.9 N/A £16.50
HAGGAI PP New £506 1.27 1.35 0.83 477 0.06 0.05 4.1 0.5 N/A £22.50
MICHALAK £505 1.50 2.20 0.56 600 -0.01 -0.01 7.6 2.4 N/A £12.50
NUBERON £486 1.76 1.95 1.40 545 0.15 0.07 0.3 1.3 £39.50 £18.50
STEP RED £464 1.54 1.40 0.65 1084 -0.25 -0.07 -0.7 3.3 £28.50 £12.50
SOLITO-RED £456 2.83 3.03 2.43 612 -0.06 -0.04 1.2 0.1 £44.50 £20.00
AVANCE-RED £428 1.72 1.79 1.15 578 0.01 0.00 0.2 1.9 £35.00 £21.00
VERDISO £425 2.46 2.40 2.41 665 -0.01 0.05 0.5 1.8 £38.50 £18.50
ROSSO RED P New £423 1.14 1.29 1.04 385 0.02 0.05 4.4 0.8 £38.50 £18.50
VR FETON (Scandinavian Red) New £418 2.00 0.40 1.80 98 0.06 9.00 15.4 N/A N/A £18.00
RAFFAELLO £416 2.33 2.05 2.33 313 0.10 0.08 1.5 2.6 £33.50 £18.50
PUMA £403 1.07 1.33 1.14 641 -0.09 0.00 9.3 0.2 £30.50 N/A
ICELAND £394 1.51 1.59 1.19 339 0.04 0.02 0.7 0.5 £28.50 £14.50
MARINERO £393 1.41 1.39 0.70 262 0.14 0.06 6.5 -0.3 £28.50 £15.50
BEART £387 1.94 1.57 2.97 399 -0.15 -0.03 14.7 2.2 £35.50 £15.50
CAMBRIDGE £384 2.52 3.89 1.79 620 -0.04 0.03 1.5 N/A £36.50 £18.50
CHAPEAU £380 2.10 1.23 2.18 203 0.08 0.05 7.7 0.8 £28.50 N/A
APO PP RED £379 0.51 0.07 0.43 555 -0.08 0.05 -4.1 -0.2 N/A £17.50
KINGSLEY £375 1.47 1.55 2.07 237 0.11 0.07 1.2 -0.7 £28.50 £15.50
CARTER £374 0.80 2.02 1.13 306 0.10 0.08 5.7 0.7 £29.50 £16.50
FESTIVAL £366 1.16 1.93 0.28 381 0.11 0.00 0.6 -0.5 N/A £10.50
LENDARY £364 1.39 1.19 0.82 726 -0.01 0.02 -6.7 4.4 N/A £10.00
BEATSTICK £363 1.82 1.17 2.56 349 -0.05 0.04 -5.1 N/A £25.50 £12.50
BOY RED PP £349 0.74 0.99 0.76 296 0.08 0.05 1.6 0.3 £32.50 £19.50
VR FILUR £349 0.60 1.30 -0.30 303 0.20 0.13 N/A N/A £25.00 N/A
MOZARELLA £348 1.57 1.91 1.56 -23 0.18 0.10 7.5 3.7 N/A £12.50
CHECKPOINT £339 2.61 2.94 2.60 618 -0.04 -0.01 -3.5 0.9 N/A £15.50
Dupat DILBERT-P (Jersey) £332 N/A N/A N/A 336 -0.07 -0.03 7.3 N/A £38.50 £17.50
DUNBOY RED £325 0.96 2.57 0.17 339 -0.08 0.03 3.5 0.2 £35.50 £17.50
VR APRIL (Scandinavian Red) £311 -0.90 -0.20 -1.50 42 0.31 0.15 5.8 N/A £25.00 N/A
SILVERSTAR £304 1.75 1.61 1.94 515 0.03 0.01 -2.2 1.1 N/A £12.50
FANATIC £298 1.11 0.87 -0.12 233 0.10 0.05 8.4 3.3 N/A £12.50
MIKADO PP £289 0.23 1.06 0.50 127 0.17 0.08 -0.8 1.8 £32.50 £14.50
VR FORTRAN £287 -0.30 0.00 -0.30 206 0.07 0.06 4.2 N/A £25.00 N/A
VR GRANT (Scandinavian Red) £286 -0.30 -1.30 0.50 390 -0.08 -0.02 4.4 N/A £25.00 £15.00
VJ ZLAGER (Jersey) £280 0.90 0.60 0.90 -49 0.21 0.09 6.5 N/A £25.00 N/A
ARINO RED £275 1.95 2.21 1.48 377 0.07 0.02 -3.3 -0.6 £34.50 £18.50
FONTAINE £264 0.24 1.60 -0.17 200 0.05 0.05 2.0 3.6 N/A £12.50
INCH NEXT (British Friesian) £264 0.85 N/A N/A 24 0.09 0.11 N/A N/A N/A £16.50
DUNDEE (Brown Swiss) £259 1.40 1.50 0.20 -153 0.14 0.15 9.2 N/A N/A £17.50
SECRETARIAT £252 1.87 2.51 1.01 290 -0.04 0.01 1.3 2.1 £33.50 £18.50
SAXXON-P (Jersey) £233 N/A N/A N/A 453 -0.16 -0.02 -7.7 N/A N/A £16.50
OLYMPIC P New £229 1.30 1.40 0.80 124 0.19 0.05 N/A N/A £42.00 £23.00
WATTGOLD (Fleckvieh) £165 N/A N/A N/A 210 0.01 0.01 N/A N/A N/A £17.50
VR UPTON (Scandinavian Red) £155 0.60 1.30 0.00 68 0.03 0.06 7.6 N/A £25.00 N/A
HUMANA (Fleckvieh) £140 N/A N/A N/A 245 0.01 -0.02 N/A N/A £38.50 £17.00
CRYSTAL P (Jersey) £123 N/A N/A N/A 303 -0.13 -0.04 -2.3 N/A £35.50 £21.00
CHRIS PP (Jersey) £119 N/A N/A N/A 164 0.05 -0.01 -6.5 N/A N/A £16.35
AVATAR RED £114 1.58 2.10 1.04 42 -0.01 0.02 1.5 -0.1 £38.00 £28.00
WATTMEER (Fleckvieh) £113 N/A N/A N/A 38 0.02 0.04 N/A N/A N/A £17.00
THIS (Brown Swiss) £110 1.90 1.80 1.20 -20 0.03 0.01 4.4 N/A N/A £16.00
WILHELMUS P (Fleckvieh) £100 N/A N/A N/A 5 0.06 0.02 N/A N/A £30.50 £16.50
MAP (Fleckvieh) £100 N/A N/A N/A 143 -0.09 0.01 N/A N/A N/A £16.50
VOMEX (Fleckvieh) £92 N/A N/A N/A 140 -0.01 0.02 N/A N/A N/A £16.50
HUTELIST (Fleckvieh) £89 N/A N/A N/A 252 0.03 -0.03 N/A N/A N/A £17.00
JACKPOT (British Friesian) £79 1.09 N/A N/A 88 0.00 0.01 N/A N/A N/A £18.50
MACARTHUR (Jersey) £73 N/A N/A N/A 121 0.05 0.03 N/A N/A N/A £16.00
GEORG (Brown Swiss) £70 2.00 2.50 1.10 -18 0.12 0.05 2.9 N/A N/A £17.00
WISCONA (Fleckvieh) £69 N/A N/A N/A -51 0.01 0.07 N/A N/A £38.50 £16.00
IMPULS (Jersey) £64 -1.20 -1.00 -1.00 88 0.07 0.10 -0.2 -0.5 £25.00 £10.00
WILDNIS (Fleckvieh) £64 N/A N/A N/A 33 -0.02 0.02 N/A N/A £28.50 N/A
VARDY (Fleckvieh) £50 N/A N/A N/A -44 0.04 0.04 N/A N/A N/A £16.50
MORPHEUS (Fleckvieh) £45 N/A N/A N/A 171 0.01 -0.07 N/A N/A N/A £17.00
DARLINGO £35 1.87 2.15 2.34 182 -0.09 -0.02 -6.2 1.4 £35.50 £18.50
VAGON (Fleckvieh) £31 N/A N/A N/A 70 -0.04 -0.02 N/A N/A N/A £17.00
Vingegard SANTOS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash UNITED Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
WALDSTURM (Fleckvieh) £0 N/A N/A N/A 59 -0.01 -0.02 N/A N/A N/A £17.00
IKARIUS P Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash BLUE ENERGY - Mix Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
FULANO P Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Killerton FABULOUS Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
Twyning Ash JAILER Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
JUSTIN de L‘Arche Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A £35.00 £9.00
JUNIOR PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash KINGFISHER Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
ITOMAYBI Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £16.00
PIROL PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
LOYD PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A £32.00 £9.00
SORCIER Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash SUPER 3 - MIX Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
REKTOR Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash FERRYMAN Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
HISAMOTO Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £13.00
IMPRESS Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash LINCOLN Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £11.00
DEHORNER Pp Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A £33.00 £12.00
NEIL Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A £30.00 £9.00
REGENT Pp Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
PRIMUS PP Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A £30.00 £9.00
BLACKBEARD PP Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A £58.00 £38.00
BOVA 3 BLUE BB Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
GAGNANT Beef N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £9.00
Twyning Ash NEPTUNE Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
Twyning Ash MAGIC Beef New N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A £10.00
BBQ MEAT BOX N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A
GRANDPRIX £-14 2.08 2.80 2.02 -22 0.01 0.02 -6.5 1.6 £30.00 £18.50
DICE RED £-85 1.99 2.69 1.36 223 -0.21 -0.06 -2.8 0.3 £35.50 £18.50

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