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| brand: | cz |
| equipment: | extractor spring |
The CZ 452/453/455/457 Extractor, Holder & Spring is a replacement bolt component set designed for compatible CZ rimfire rifles. The extractor and holder work together with the extractor spring to help retain the cartridge during bolt operation and provide reliable extraction of the fired case.
CZ parts diagrams identify the extractor, holder and extractor spring as separate components in the bolt assembly across the CZ 452 and CZ 457 platforms.
This type of replacement set is useful for maintaining an older rifle or replacing worn or damaged bolt components.
The extractor, holder and spring can be considered when servicing the bolt assembly or replacing components that have become worn or damaged through normal use.
The parts should be correctly matched to the specific rifle model and bolt configuration before installation. CZ and aftermarket documentation confirms compatibility between these component designs and the listed CZ rimfire platforms.
| Specification | Details |
|---|---|
| Product Type | Rifle bolt extractor component set |
| Compatible Models | CZ 452, 453, 455 and 457 |
| Components | Extractor, holder and extractor spring |
| Application | Rimfire bolt assembly |
| Function | Cartridge extraction and retention during bolt operation |
| Material | Metal components |
| Installation | Bolt assembly |
What is the purpose of the extractor?
The extractor engages the cartridge case and assists in pulling it from the chamber as the bolt is operated.
What does the extractor holder do?
The holder works with the extractor and spring to retain and position the extraction components in the bolt.
What does the extractor spring do?
The spring provides the necessary tension to help the extractor and holder function correctly during bolt operation.
Which CZ rifles is this set designed for?
It is intended for compatible CZ 452, 453, 455 and 457 rimfire rifle configurations.
Is this a complete bolt assembly?
No. This product consists of the extractor, holder and spring rather than a complete bolt.
Can it be used as a replacement part?
Yes. It is suitable for replacing compatible extractor components during rifle maintenance or repair.