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CZ457 Scope Base

Free shipping on orders over $29.99

$100.00

$ 43 .99 $43.99

In Stock
  • Our rail comes in a 30MOA cant as it is meant for guys pushing their 22LRs out to 300+ yards. It will also be available in a 15MOA and 50MOA configuration.
  • We added real estate to the front of the rail to allow you to move your optic forward. This helps on higher powered scopes when coupled with the smaller stocks
  • This base is a little taller than the popular set-screw models (our rail adds a total of about 1/2″ of height to the dovetail) but by using lower height rings/mounts you should be able to retain a similar over bore height and maintain a good cheek weld without any riser.
  • Recommended torque spec: 22 in/lb (2.5 NM).


This design, made from a single piece of T7075 aluminum and machined in house on our Haas VF4SS 4 axis machining center is designed to slide onto the dovetail and be clamped down with a force that is consistent across the entire rail – and strong enough that your CZ457 will never budge it. Bases will come Type III black hardcoat anodized and will come with the necessary wrench for torquing the clamp screws.


Mark Behncke
Reviewed in the United States on March 19, 2025
Good quality. Good customer service.
Alex
Reviewed in the United States on May 23, 2022
Very good scope rail and easy to install
Vidal
Reviewed in the United States on March 22, 2022
Is a must have for your 457 if you want to go long distance.
Ancients
Reviewed in the United States on February 16, 2022
Awesome
Customer
Reviewed in the United States on July 4, 2021
Fit as supposed to be.
Customer
Reviewed in Canada on October 17, 2021
Great fit and finish. Only problem is the level indicator is off
Customer
Reviewed in Canada on January 21, 2021
Great product and fast delivery time!It fit perfectly and is well machined.
kenneth wills
Reviewed in the United States on February 18, 2020
Super well made, fits perfectly and love the 30 MOA cant
Customer
Reviewed in the United States on November 7, 2020
Fits perfect. Get lower rings obviously. Area 419 is the simple answer to most any 22 question.
Brad Hancock
Reviewed in the United States on October 9, 2020
I originally purchased a competing scope mount for my CZ457, but after a bit of use, I found that it’s use of set screws was not very stable. The set screws were too small to tighten properly, so the mount was not rigid. I replaced that mount with this one and am pleased. Initially, I did not buy this mount because ugh the additional height would not be good. I found that I had to use medium rings for the scope to clear the barrel on the other mount, but can use low rings with this one, so there really is no difference in scope height. Highly recommended.
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