Description
The engineers at Area 419 set out to solve the problem of CZ457 scope bases that slide around over time. The simple dovetail/set screw bases work for some people but they weren’t happy.
This design, made from a single piece of T7075 aluminum and machined in house on their 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 2.5mm wrench for torqueing the clamp screws. Recommended torque spec: 22 in/lb (2.5 NM)
The rail comes in a 30MOA cant as it is meant for guys pushing their 22LRs out to 300+ yards. We also 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 that are normal on a rimfire. This base is a little taller than the popular set-screw models 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.
Since they are good guys, and the machine would already be working in the area, they decided to build in a level to the base. The material is flared out in the area to provide optimum viewing when in the prone position without much movement if any.
Made in the USA
Customer Reviews
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Great Base
This base is well designed and made well. I have put together four CZ 457s for competition, these AREA 419 bases (30 MOA) are on all of them. The 11mm dovetail may work well for a small 1" tube 32mm bell rimfire scope, but if you are putting together something nicer, for competition and just shooting tight groups at distance, these scope bases are great. They slide onto the top of the receiver and clamp on giving you a full picatinny rail, so there are many choices of rings and mounts to choose from. Since the rail sits higher than a Remington pattern rail, low rings will accommodate objectives to 56mm. The anti-cant bubble works great and though small is very visible. While there are other rails available, nearly everyone shooting a CZ at ARA, NRL and PRS matches has this on top of the CZ.
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Best Scope Base for CZ 457
I love this base. I think this is the best base for CZ 457.
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Area 419 15 MOA CZ457 Scope Rail
As a preveious customer of both Anarchy and Area 419, I expected nothing less than perfection. And I got it with this order, AGAIN. The quality, fit, finish, and ease of installation was exceptional. Fast service and shipping are the norm. As an extra, I really like the bubble level at the rear of the rail and I can see it without taking my eye off the scope. Thanks a bunch and keep up the good work.
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Area 419 Scope Base
Excellent quality and very easy to install on my CZ 457. Order came fast and was well wrapped.
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