Quick Summary
The APS HAKKOTSU Thunder B is a CO2 sound grenade package with 3 dumbbell bottle shells, 1 main core, 2 safety pins and a user manual. It is a compact parts package for the Thunder B system, with the shell set and core specified together.
The stated weight is approx 260 g. The package is powered by disposable CO2 gas, so buyers should check that this format matches their intended use and that they are happy with the included core and shell configuration.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand / model | APS HAKKOTSU Thunder B. This identifies the specific grenade package being offered. |
| Product type | CO2 sound grenade package. The buyer should treat this as a parts-and-core set rather than a single loose item. |
| Quantity | 3 dumbbell bottle shells. Check the pack count against the number of items needed. |
| Included items | 1 main core, 2 safety pins and a user manual. Confirm these are the contents you expect before choosing an offer. |
| Power | Powered by disposable CO2 gas. Make sure this is the format you want to use. |
| Weight | Approx 260 g. Weight may matter if storage or carry weight is a concern. |
| Materials | Metal and polymer fibre. This is the stated build for the package. |
What to Compare Before Buying
- Pack contents: This set includes 3 shells, 1 core, 2 safety pins and a manual. Compare that with the exact parts you need.
- CO2 format: The package uses disposable CO2 gas. Check that your intended use suits that setup.
- Weight: The stated weight is approx 260 g, which may matter if you are comparing against another configuration.
- Build: The package is made from metal and polymer fibre. Compare that with the material feel or finish you prefer.
Before You Decide
Confirm the Thunder B model, the 3-shell pack count and the included core before choosing an offer. Also check that the disposable CO2 format matches what you want to use, and follow the user manual supplied with the package.





