CZ 457 Barrel Change Procedure
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- Опубликовано: 13 мар 2024
- How to swap barrels on the 457 if you choose to add one of the additional Minisets
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This is the first video I've seen on changing out CZ 457 barrels that even mentions, let alone demonstrates, the metal space in the action and how it interacts with the barrel.
Great video Chris
This is content few others do, pls add more.
Cz 457 owner, so biased to the value this adds!
Keep doing great value add.
Thanks for the torque settings. Great video.
Good review Chris 👍
Metal "spacer" is same for all the calibers. Only thing that matters is plastic spacer in magazine well. YOU DO NOT NEED TO PUT METAL SPACER OUT OF THE ACTION. IT IS RECOMENDED TO LOOSEN REAR MAGAZINE WELL SCREW SO THE METAL SPACER DOES NOT PUT PRESSURE TO THE BARREL WHEN REMOVING. AFTER BARREL INSTALATION JUST SLIGHTLY TIGHTEN THE REAR MAGAZIE WELL SCREW SO THE SPACER IS TIGHT AGAINST THE BARRREL.
I really appreciate you making this video. I just ordered the .17 HMR barrel for my CZ 457 and wasn't sure how to swap it. Also, how quiet will the .17 HMR be with a suppressor, and is it even worth it?
obviously it won't get the subsonic quietness like a standard velocity 22 since it's a high velocity round, but it will tame the volume quite a bit and direct the sound downrange more
I wonder if RUclips will demonitise this video on you Chris 😂 Fair play to ya for doing it anyway
Hi Chris, really helpful video - thank you. I’ve swapped the original HMR barrel for the .22 LRP barrel on mine. Didn’t realise there was a metal spacer inside the action. I didn’t get a different one with my LRP miniset - does that matter? Should the spacer stay put regardless of which caliber and barrel I’m using?
Mate, found it very interesting. How easy is it swapping out barrels. Cheers, mate.
Thank you for your work, it turns out I can put another, longer barrel here?🤔