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Whether you're working on trigger control at home or checking that your pistol functions after maintenance, these snap caps give you a safe way to dry fire without wearing out your gun. Each one is precision CNC-machined from solid aluminum to exact cartridge dimensions, then hard anodized for smooth cycling and durability that lasts. The patented Dead Cap can take over 3,000 dry fires while keeping your firing pin protected, so you're not sacrificing gun longevity for training.
These are built differently than the plastic training rounds you might have seen. The metal construction means they weigh close to real ammunition, giving you realistic feedback on how your pistol handles. The blue color also keeps them completely separate from live ammo, which is a critical safety detail when you're mixing training into your routine. They function just like real cartridges in the chamber and magazine, which is exactly what you want when you're drilling malfunction clearance or mag changes.
Many people grab these for adjusting trigger pull or simply to store their pistol safely. Dropping the firing pin on an empty chamber repeatedly can change how your gun performs over time, but using a snap cap in the chamber during storage prevents that wear. It's a simple step that keeps your pistol in the same condition you bought it.
A-Zoom snap caps are made in the USA and hold up through real use. The hard anodized aluminum doesn't degrade from chamber friction the way plastic alternatives do, and the durable plastic primer can absorb thousands of firing pin strikes without breaking down. If you're serious about dry practice, you'll probably reach for these for years.
Metal snap caps like these A-Zoom models last significantly longer than plastic alternatives. They can withstand over 3,000 dry fires and won't degrade from repeated chamber friction. The aluminum construction also provides more realistic weight and feel compared to plastic, which matters for malfunction drills and proper training feedback.
Yes, these are CNC-machined to precise cartridge dimensions so they'll chamber correctly in any standard .40 S&W pistol. They'll function like real ammunition in the chamber and magazine, making them ideal for loading drills, function testing, and cycling checks across different platforms.
The patented Dead Cap primer has a plastic surface that absorbs the impact of the firing pin when it strikes, similar to how a live primer would. This cushioning prevents the direct metal-on-metal contact that can wear out or damage firing pins over time, even after thousands of dry fires.
Yes. Keeping a snap cap in the chamber when storing an unloaded pistol prevents your firing pin spring from staying compressed against an empty chamber. This simple step maintains the integrity of your gun's internal parts and keeps it in the same condition during storage.
| Caliber/Gauge | .40 S&W |
|---|---|
| Color | Blue |
| Cost per Round | 2.10 |
| Length | 4.1500 |
| Manufacturer | |
| Manufacturer Part Number | 15314 |
| Product Type | Dummy Rounds |
| Quantity | 10 |
| Shipping Weight | 0.165 |
| Units per Box | 10 |
| UPC | 666692153143 |
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