Pillar CZ 452/453/455/457 Stainless Steel Magazine Box Screws – #17 & #18
The Pete's Pillars Stainless Steel Magazine Box Screw Set provides a durable replacement for the factory magazine housing hardware found on CZ 452, 453, 455, and 457 rimfire rifles.
These upgraded screws replace factory components #17 and #18, offering corrosion-resistant stainless steel construction and familiar 3mm hex heads.
Whether you're replacing damaged factory screws, refreshing a well-used rifle, or keeping spare hardware available, this two-piece set provides a practical solution for CZ rimfire maintenance.
Upgraded Stainless Steel Construction
Factory magazine box screws can become worn or damaged, particularly on rifles that have seen repeated maintenance or component changes.
Our replacement screws are manufactured from high-quality stainless steel, providing corrosion resistance and a durable alternative to standard factory hardware.
The familiar 3mm internal hex drive allows the use of the same driver size as the original screws.
These small components play an important role in maintaining the magazine housing assembly, making quality replacement hardware a worthwhile addition to your CZ parts collection.
Replacement Screws #17 & #18
Each set includes two stainless steel magazine box screws, corresponding to positions #17 and #18 in the CZ magazine housing assembly.
The replacement screws may vary slightly in length from the original factory hardware to accommodate differences between compatible CZ configurations.
They are intended as replacement magazine box hardware, rather than the larger action screws that secure the barreled action to the stock.
For CZ 457 action screw replacements, explore our PP457DS Drop-In Action Screws or PP457AS Custom-Fit Action Screws.
CZ Rimfire Compatibility
Designed for compatible magazine housing assemblies on the following CZ rimfire rifles:
- CZ 452
- CZ 453
- CZ 455
- CZ 457
These screws reference CZ factory part numbers 309798405008 and 465507036010.
Replacement screw length may vary slightly from OEM hardware. Confirm compatibility and proper engagement with your rifle's magazine housing assembly.
Features & Benefits
- Stainless Steel Construction: Durable, corrosion-resistant replacement hardware.
- Two-Piece Set: Includes magazine box screws #17 and #18.
- 3mm Hex Drive: Familiar internal hex head design.
- Replacement Hardware: Suitable for worn, damaged, or missing factory screws.
- Multiple CZ Platforms: Designed for compatible CZ 452, 453, 455, and 457 rifles.
- Practical Maintenance Upgrade: Useful for owners who regularly maintain or service their CZ rimfire rifles.
Complete Your CZ Magazine Assembly
Pete's Pillars manufactures and supplies a growing selection of replacement magazine components, precision hardware, and accessories for CZ rimfire rifles.
Additional CZ 457 Replacement Hardware
From action screws and magazine components to precision-machined replacement parts, Pete's Pillars offers practical upgrades for maintaining and customizing your CZ rifle.
Product Specifications
- Brand: Pete's Pillars
- Part Number: PP-457-MWS
- Product: Stainless Steel Magazine Box Screw Set
- Compatibility: CZ 452 / 453 / 455 / 457
- Factory Component Positions: #17 and #18
- Quantity: Two Screws
- Material: Stainless Steel
- Head Type: 3mm Internal Hex
- Fitment: Replacement Magazine Housing Hardware
- OEM Reference Numbers: 309798405008 / 465507036010
The Pete's Pillars Difference
Pete's Pillars specializes in practical replacement components and precision rifle upgrades, from small stainless steel hardware to complete bedding systems and chassis accessories.
Our replacement magazine box screws offer a straightforward way to maintain compatible CZ rimfire rifles with durable stainless steel components.
Real parts. Made by real people.
