If you’ve spent any time working on a CZ rimfire, you already know the factory magazine box screws can be… less than ideal. Stripped hex heads, screws that were over‑torqued from the factory, or hardware that’s just worn out over time—these little parts can turn a simple job into a headache. That’s exactly why we offer these Pete’s Pillars stainless steel magazine box screws.
This set includes two upgraded stainless screws (#17 & #18) built to handle repeated installs without the drama. They’re a great option if you swap barrels, do your own maintenance, or just want to replace mangled factory screws with something that lasts.
Made from high‑quality stainless steel, these screws resist corrosion, hold torque better, and clean up the look of your rifle at the same time. They use the same 3mm Allen head as the factory screws, so installation is straightforward—drop them in, torque properly, and you’re done.
Quick reminder: don’t over‑torque them.
These are not exact OEM‑length copies. Length may vary slightly to provide better thread engagement and fit across different CZ actions. In real‑world use, they’ve proven to work well across CZ 452, 453, 455, and 457 rifles, all calibers and variations.
We all know CZ sells softer factory screws individually—and once you add shipping, it adds up fast. These stainless upgrades give you a tougher, longer‑lasting solution without paying OEM prices.
Why You’ll Like Them
- Built for shooters who work on their own rifles
- Stainless steel for strength and corrosion resistance
- Holds up to frequent barrel changes and maintenance
- Uses the same 3mm Allen drive as factory screws
- Great fix for stripped or mangled screw heads
- Length may vary slightly from OEM for improved fit
Fitment
- CZ 452 – all calibers and variations
- CZ 453 – all calibers and variations
- CZ 455 – all calibers and variations
- CZ 457 – all calibers and variations
Safety First
- Always make sure the rifle is unloaded before installing
- Use proper tools and torque carefully
CZ Part Numbers (for reference)
- 309798405008
- 465507036010
| Brand | Pete's Pillars |
| Gun Platform | CZ 457 |
| Material | Stainless |
To install this Web App in your iPhone/iPad press
and then Add to Home Screen.
