Description
360-Degree BB Dispersal: ASG STORM Apocalypse Reusable Impact Gas Grenade
Make your next close-quarters engagement count with the ASG STORM Apocalypse 360 Impact Gas Grenade. Designed for airsoft players who need an effective way to challenge opponents behind cover, this reusable gas-powered grenade releases a payload of up to 155 6mm BBs in a 360-degree dispersal pattern when activated by impact.
Building on the original STORM 360 design, the Apocalypse features a slimmer profile, a durable one-piece polymer casing and a redesigned sliding safety and arming system. With no conventional safety pin to lose, it offers a practical alternative to disposable pyrotechnic grenades for sites that permit reusable BB-dispersing grenades.
360-Degree BB Dispersal for Close-Quarters Airsoft
The STORM Apocalypse is designed to release its BB payload in every direction when it impacts a suitable surface. Its rotating dispersal mechanism creates a wide spread, making it useful for challenging defended positions, clearing corners and putting pressure on opponents holding cover.
ASG specifies a payload of 155 rounds of 6mm BBs and an advertised effective range of up to 10 metres. Actual BB spread and effective range can vary depending on the surface, environment and conditions of use, so always follow your site’s grenade rules and minimum safety distances.
Reusable Gas-Powered Design
Unlike disposable pyrotechnic grenades, the STORM Apocalypse is designed to be refilled with gas and BBs and used repeatedly. This makes it an appealing option for regular skirmishers who want to carry a reusable grenade as part of their loadout.
Once the grenade has been used, it can be reset and reloaded according to the manufacturer’s instructions. Its gas-powered mechanism avoids the need for a pyrotechnic charge, although the grenade must still be handled carefully and used only where permitted by the airsoft site.
Sliding Safety Switch – No Loose Pin
The STORM Apocalypse replaces the traditional removable safety pin with an integrated sliding safety and arming system. The selector can be moved between its safe and firing positions, helping reduce the chance of losing a pin during a game.
Always check the selector position and follow the official instructions before filling, handling or using the grenade. Never assume that a grenade is safe simply because it has not yet been thrown.
Durable, Compact Construction
The grenade uses a one-piece, impact-resistant polymer casing designed to withstand repeated use. Its slimmer profile compared with the original STORM 360 also makes it easier to carry in compatible tactical equipment, including standard M4 magazine-style pouches.
Weighing approximately 160g and measuring around 100mm in height, the STORM Apocalypse is a compact addition to a loadout without the bulk of some larger grenade designs.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | ASG (ActionSportGames) |
| Product | STORM Apocalypse Impact Gas Grenade |
| Product Type | Reusable gas-powered airsoft grenade |
| Activation | Impact activated |
| BB Capacity | Up to 155 x 6mm BBs |
| Dispersal Pattern | 360-degree rotating dispersal |
| Advertised Effective Range | Up to 10 metres |
| Advertised Velocity | Approximately 220 FPS with 0.20g BBs |
| Weight | Approximately 160g |
| Dimensions | Approximately 100mm high x 52mm diameter |
| Construction | Impact-resistant polymer casing |
| Safety System | Integrated sliding safety and arming selector |
| Recommended Gas | Green Gas, up to 135 PSI as specified by the manufacturer |
| Colour Options | Black or high-visibility orange, depending on version |
GAS WARNING – PLEASE READ
ASG recommends Green Gas for the STORM Apocalypse, with a maximum pressure of 135 PSI. Using gas above the manufacturer’s recommended pressure may damage seals or internal components. Always follow the official manual when filling, resetting and maintaining the grenade.
Handle the grenade responsibly, keep it pointed away from people while preparing it, and never throw it directly at another player. Use only at sites that permit this type of grenade and follow all site-specific safety rules.
Key Features
- Reusable gas-powered impact grenade from ASG
- Up to 155 BBs discharged in a 360-degree dispersal pattern
- Designed for close-quarters airsoft engagements
- Advertised effective range of up to 10 metres
- Impact-resistant one-piece polymer casing
- Integrated sliding safety and arming system with no loose pin
- Slimmer profile than the original STORM 360
- Designed to work on a wider range of surfaces, including grass and carpet
- Refillable gas system and reloadable BB payload
- Compact design suitable for compatible magazine-style pouches
What’s Included?
- 1 x ASG STORM Apocalypse Impact Gas Grenade
- Manufacturer’s instructions, subject to the supplied package
Gas and BBs are not included unless explicitly stated by the retailer.
The BR Airsoft Pro Take
The STORM Apocalypse is a useful option for players who want a reusable grenade without relying on pyrotechnics. Its 155-BB payload, wide dispersal pattern and integrated safety switch make it particularly appealing for close-quarters games where grenade use is allowed.
The slimmer body is a welcome practical improvement, especially for players carrying several grenades. The key to getting the best from it is following the manufacturer’s filling and maintenance instructions, using the recommended gas and checking your site’s rules before taking it into play.
Safety and Site Compatibility
Airsoft sites have different rules for reusable grenades, BB-dispersing devices, minimum engagement distances and how a grenade may be deployed. Confirm that the STORM Apocalypse is permitted at your venue before use.
Wear appropriate eye protection when filling and handling the grenade, keep your face and hands clear of the discharge area, and never direct it at a person’s face or throw it forcefully at another player. Inspect the grenade for damage and follow the official instructions for safe loading, arming, resetting and storage.
Frequently Asked Questions
How many BBs does the STORM Apocalypse hold?
The grenade is designed to discharge up to 155 standard 6mm airsoft BBs.
How does the grenade activate?
It uses an impact-activated mechanism that releases its BB payload when it strikes a suitable surface, provided it has been prepared and armed according to the manufacturer’s instructions.
Does it disperse BBs in every direction?
Yes. Its rotating mechanism is designed to disperse BBs through a 360-degree pattern. Actual coverage varies with the surface and environment.
Is the STORM Apocalypse reusable?
Yes. It is a refillable gas-powered grenade designed for repeated use. It must be reset, inspected and reloaded according to the official instructions after each use.
Which gas should I use?
ASG recommends Green Gas, with a maximum pressure of 135 PSI. Follow the manufacturer’s guidance and avoid higher-pressure gas.
Does it use a traditional safety pin?
No. The STORM Apocalypse uses an integrated sliding safety and arming selector instead of a conventional removable pin.
Will it fit in an M4 magazine pouch?
Its slimmer profile is designed to fit standard M4 magazine-style pouches, although pouch dimensions and retention systems vary.
Can I use it at any airsoft site?
No. Site rules vary, and some venues restrict or prohibit certain grenade types. Always check with the site before use.
Get the ASG STORM Apocalypse at BR Airsoft
Add a reusable impact grenade to your loadout with the ASG STORM Apocalypse 360 Impact Gas Grenade. With its 155-BB payload, all-round dispersal pattern and compact, pin-free design, it is built for players looking for a practical grenade option for permitted close-quarters airsoft games.
Explore the ASG STORM Apocalypse at BR Airsoft and prepare your loadout for your next skirmish.






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