Marksman Sight System for Browning® Buck Mark


(15 reviews) Write a Review
0.30 LBS
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Marksman Sight System for Browning® Buck Mark Optic Footprint Compatibility Chart
Marksman Sight System for Browning® Buck Mark Installation Instructions


At a Glance:

  • Fully adjustable fiber optic sight set

  • Compatible with industry standard red dot footprints

  • Machined from high strength aerospace grade aluminum


The Marksman Sight System for Browning® Buck Mark is a top-of-the-line firearm accessory designed to enhance your shooting experience. Made from high-strength aerospace-grade anodized aluminum, it is a durable and reliable mount supporting a large number of popular pistol optics.


This low profile optic mount boasts an integrated fiber optic sight set that delivers exceptional accuracy and precision, while offering low co-witnessing with most red dots. It features a bright green front sight with a red rear sight that is fully adjustable for windage and elevation. Additionally, the hybrid sight system ships with all the necessary hardware and tools for full installation and is guaranteed for life, making it a smart investment for any Buck Mark owner.


Make your Browning® Buck Mark great with the Marksman Sight System from TANDEMKROSS today!

The Marksman Sight System ships with a replacement red front fiber for those who prefer a red front dot. If you want more spares or wish to change the color of your rear sight, we gladly offer additional Fiber Optic Light Pipes for TANDEMKROSS Sights.


COMPATIBILITY NOTE: The Marksman Sight System for Browning® Buck Mark is NOT compatible with the following models:

  • Browning® Buck Mark Field Target

  • Browning® Buck Mark Contour

  • Browning® Buck Mark Black Label

  • Or other Browning® Buck Mark models with full length optic rails or flat-top barrels from factory


TANDEMKROSS sights are protected against mechanical failure for life by TANDEMKROSS’s Lifetime Guarantee. Fiber optic light pipes are highly susceptible to breaking within typical intended use and are guaranteed for the first six months after the time of purchase. Learn more about our warranty and returns policies here.

WARNING: This product can expose you to chemicals including chromium, which is known to the State of California to cause cancer. For more information go to



15 Reviews

  • 5

    Posted by Bill on 5th Mar 2024

    I bought this to use for Bullseye shooting, on the notion that having cowitnessed sights would be preferable to just that floating red dot. Haven't shot this setup in a match yet, but practice looks promising. Installation was very simple and easy,with all the needed hardware included and everything lining up perfectly.

  • 5
    Browning buckmark Red Dot Mount

    Posted by Steven on 4th Mar 2024

    Easy to install. Very nice finish and fit. Quality built. Definitely recommend if you install a red dot.

  • 5
    Marksman sight

    Posted by Michael on 6th Feb 2024

    Excellent product,easy to install

  • 5

    Posted by Michael on 3rd Feb 2024

    very good video on the Marksman Sight System. One question though... Running underneath the video is an almost indiscernible song playing. What song is it? Hey, my shooting ears still work, and you should know that there is music playing in the background.

  • 5

    Posted by Tory on 17th Jan 2024


  • 5
    Marksman Sight System on Buckmark

    Posted by Randy H on 16th Jan 2024

    I installed the MMS on my Browning Buckmark UDX. The craftsmanship of the MMS is excellent! Only takes minutes to install. I mounted a Vortex Venom 3 moa red dot to it. I can co-wittness the sights on the MMS with the Vortex. Just love this set up! It makes me a faster and better shooter. Totally would recommend the product. Wish they made it for a Smith Victory.

  • 5
    Markman sight system for Browning Buckmark

    Posted by Jim Sweetwood on 21st Dec 2023

    I have mounted it on my Browning Buckmark, have not shot it yet, appears well made as long as you follow the instructions correctly goes together well. Again have not shot it so I cannot comment on that portion of it.

  • 3
    Marksman Sight System

    Posted by Robert on 12th Dec 2023

    System does not work with Tac Sol barrel. Your suggestion to "file" the front of the front sight post is not a good fix for this issue. Not enough metal on the front. If you file where the sight will fit on the Tac Sol barrel, the threads to hold in the front fiber optic are too thin to work properly. If you use the OEM barrel, this is a great product. I recommend this sight system.

  • 4
    buckmark has a dot

    Posted by airfoil on 22nd Aug 2023

    A co-witness iron sight and red dot sight...outstanding. Time will tell on durability, but seems well made.