The A-Zoom Snap Caps in 5.7x28 are precision-engineered training rounds designed to protect your firearm during dry-fire practice, function testing, and safe decocking — delivering performance and durability that standard snap caps simply can't match.
- CNC machined from solid aluminum for consistent, reliable performance every use
- Hard anodized finish ensures ultra-smooth chambering and long service life
- Precision cartridge dimensions guarantee proper fit in 5.7x28 firearms
- Protects firing pin and action during dry-fire training sessions
- Safe for repeated decocking without risk of damage to internal components
- Reusable design offers significant long-term value over disposable alternatives
Who This Is For
These snap caps are ideal for competitive shooters, FN Five-seveN owners, and PS90 enthusiasts who regularly practice dry-fire drills and want to safeguard their firearm's firing pin and striker mechanism. They're also a smart choice for instructors, new shooters building trigger discipline, and anyone who needs to safely decock or store their 5.7x28 chambered firearm without live ammunition.
Specifications
| Brand | A-Zoom |
|---|---|
| Caliber | 5.7x28mm |
| Quantity | 5 per pack |
| Material | Solid Aluminum |
| Finish | Hard Anodized |
| Reusable | Yes |
| Compatible Firearms | FN Five-seveN, FN PS90, Ruger 57, and other 5.7x28 platforms |
| Use | Dry-Fire Training, Function Testing, Safe Decocking |
Frequently Asked Questions
Can I use these snap caps in any 5.7x28 chambered firearm?
Yes. A-Zoom snap caps are machined to precise SAAMI-spec cartridge dimensions, making them compatible with all common 5.7x28 platforms including the FN Five-seveN pistol, FN PS90 carbine, and Ruger-57. Their consistent dimensions ensure smooth feeding, chambering, and extraction just like live ammunition.
How many times can these snap caps be reused before they need replacing?
A-Zoom snap caps are built for extended reuse. The hard anodized solid aluminum construction is highly resistant to wear from repeated cycling and striker impacts. Most users report hundreds to thousands of dry-fire repetitions before seeing any meaningful wear, making them one of the most cost-effective training tools available for 5.7x28 shooters.
Do A-Zoom snap caps fully protect my firing pin during dry-fire practice?
Yes. The primer pocket of each A-Zoom snap cap is designed with a resilient polymer buffer insert that absorbs the impact of the firing pin or striker, preventing the metal-on-metal contact that can cause premature wear or damage over time. This makes them a critical accessory for anyone who dry-fires frequently with a 5.7x28 firearm.