
Welcome to Mahlstedt Ranch
We have been raising registered Quarter Horses with Color~Class~Cow since 1965 and our history of horses on the ranch goes back to homestead days in the early 1900s. Our great selection of roan and buckskin Quarter Horse foals with correct conformation, athletic ability and great minds keeps our customers coming back.
Homesteaded by our family in 1912, this ranch continues to raise quality Salers/Angus cattle and offer tender delicious beef for sale.
In 2022 we opened our doors to guests interested in Ranch Experiences on our beautiful, peaceful, and remote ranch.
Horses For Sale
[One of our preferred haulers will be heading to the east coast in October. Purchase your MRI Horse now and take advantage of a discounted rate!]
Our horses have color, class, and cow with an emphasis on athleticism, speed & good dispositions. This is just a few of the more recent additions to our site. Click here to see them all.


MRI Blue Ladys Man
Sugar Irish Oak x MRI Blue Ladybug
2022 Blue Roan Stallion Prospect
Homozygous Black
Homozygous Roan
6 panel N/N by parentage.

MRI Badlands Blue
Sanrose Blue Colonel x MRI Beau Bar Desire
2022 Blue Roan stallion prospect
Homozygous Black
6 Panel N/N

Sanrose Blue Colonel x MRI Carabella colt
Sanrose Blue Colonel x MRI Carabella
2023 Blue Roan Stud Quarter Horse Stud Colt
Sold to TN

MRI Snips Spirit x MRI Buttercream Filly
MRI Snips Spirit x MRI Buttercream
2023 Smutty Buckskin Filly

Sanrose Blue Colonel x MRI Redeemed Desire filly
Sanrose Blue Colonel x MRI Redeemed Desire
2023 Blue Roan Quarter Horse Filly

Sugar Irish Oak x MRI Cowboyslastpenny (Dime) Colt
Sugar Irish Oak x MRI Provocative Cowboyslastpenny (Dime)
2023 Red Roan Quarter Horse Stud Colt

Sanrose Blue Colonel x Coppers Butterbutt 2023 Filly
Sanrose Blue Colonel x Coppers Butterbutt
2023 Blue Roan Quarter Horse Filly

Sanrose Blue Colonel x MRI Blue Sparklnrain Stud Colt
Sanrose Blue Colonel x MRI Blue Sparklnrain
2023 Sorrel Quarter Horse Stud Colt

Montana Hunting Options
We have new exciting hunting and lodging options for those who want either an exclusive hunting experience or to take advantage of Block Management hunting with lodging choices.

Check out what our customers are saying!
I wanted to let you know how much I love the horse I bought from you last year. She learns so quickly and I constantly get compliments
on her everywhere I go on either her color or how well she works. She always meets me at the front of her pasture and is ready to work and has
been so easy to start and takes on every new challenge like it’s nothing, you’d think she’s been chasing cows and roping all her life.
She is the horse I have always dreamed of having.
I bought a beautiful buckskin colt from Mahlstedt Ranch. He is by Sanrose Blue Colonel. He will be my stallion. He is a sweet colt. They are really nice people to work with! Honest and caring. I also bought a quarter beef from them. Very tasty, much better than the store bought. You people are missing out!
What great folks to work with!! I bought from the Mahlstedt Ranch last year without every actually seeing him in person. As one would imagine, I asked lots of questions. My questions were answered fully and truthfully. They even volunteered information that they thought would be helpful to know. On the Mahlstedt website it says that they will tell the good and the not so good. How refreshing! They neither exaggerated the good, nor downplayed the not so good. Now, several months later, I realize that Lynx is even better than he was described. I am really happy with him & the Mahlstedt Ranch. Everyone should be so lucky as to do business with them.
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Ranch Experiences
Join us for a fun and relaxing ranch visit. Bring your horses or hiking shoes and experience whatever is happening on the ranch at the time. Get away from the noise and congestion and enjoy genuine peace and quiet. Stay in our original ranch house remodeled just for you.
Our Stallions
We will breed these stallions to our mares this year. Most are also available for outside mares. Click on each stallion’s photo to learn more about him and his availability. We will have 2023 foals for sale by each stallion.

Sanrose Blue Colonel
2007 blue roan own son of Colonel Doc Bar Chex the 2000 World’s Greatest Horseman Competition Reserve Champion with $40,000 in winnings in cutting, reining, and reined cow horse competition.

Can Man Fling
This exciting young stallion has a beautiful red roan color and a kind an willing attitude. His bloodlines include Dash Ta Fame, Frenchmans Guy,& A Streak of Fling.

Sugar Irish Oak – Reference Sire
2018 Bay Roan Stallion, grandson of Paddys Irish Whiskey & Docs Serendipity Oak
Reference Sire


Ranch Raised, Salers/Angus Beef
Purchase our MRI Beef for an incredible tasting experience! What should you consider when purchasing beef for your family? Even beef purchased at the local butcher is not necessarily locally raised beef. Depending on inspection standards, the beef they are cutting up is quite likely boxed beef shipped in to their store. When you purchase our beef, you know where it came from and that is was handled right.
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Horses for Sale by Type
Click a photo below to see a listing of all the horses we have for sale that fit that description.
Our Latest News and Articles
Check out our articles about our ranch.