Description
APS Thunder B M18 CO2-Powered Airsoft Sound Grenade Set (including 3 Piece Replacement Shell)
Need a distraction that turns heads and clears corners? The APS Thunder B M18 CO2-Powered Sound Grenade delivers a sharp, loud bang without the risks of pyros—making it a top pick for serious airsoft players. Designed to mimic the iconic M18 smoke grenade, this non-lethal noise-maker uses a reusable CO2 core to trigger a loud rupture when the internal pressure builds, simulating the chaos of a flashbang without the fire hazard. Perfect for CQB environments, Milsim events, or just spicing up your gameplay.
What’s great is the simple reset process. You get three HDPE 2 plastic shells included—tough enough for the blast but recyclable for eco-conscious disposal. After each bang, just swap out the used shell, load a fresh 12g CO2 cartridge (sold separately), and you’re back in action. The mechanism uses a real-style pin and spoon system, giving you that immersive, tactical feel. Lightweight, field-friendly, and surprisingly affordable to run, the Thunder B is ideal for adding some realistic shock-and-awe to your loadout. Just make sure you warn your team—this thing’s not subtle.
Highlights
- Complete CO2-powered airsoft sound grenade system
- Includes 3 recyclable HDPE 2 replacement shells
- Realistic M18-style housing for immersive gameplay
- Reusable core unit – saves money over time
- Quick, loud bang effect (approx. 120–130dB)
- Eco-friendly, single-use shell material
- Spoon and safety pin mechanism for authentic operation
- Safe for most UK airsoft sites
What's Included
- 1x APS Thunder B M18 Grenade Core Unit
- 3x HDPE 2 Replacement Shells
- 1x Safety Pin & Spoon
- User Manual
Technical Specifications
- Shell Material: HDPE 2 Plastic (Recyclable)
- Core Type: CO2 Powered (12g cartridge required, not included)
- Sound Output: Approx. 120-130dB
- Style: M18 Grenade Replica
- Use: Airsoft distraction and simulation only
Get (RIF) verafied, we accept AirsoftVerify.co.uk player codes, and all other major valid defence schemes!
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Delivery Information
Affordable Shipping – Starting from Just £2.50
Our delivery prices begin at only £2.50 for UK mainland orders, with free standard delivery available on all orders over £100*. To quickly find out the exact shipping cost for your items, simply add everything to your basket. In the basket, you'll see a link under the subtotal titled "Estimate Shipping & Tax"—click this, enter your delivery details, and you’ll get a full quote including whether you qualify for free shipping.
Free Shipping Offers
- UK Mainland: Free on orders over £100*
- Northern Ireland, Republic of Ireland, Scottish Highlands & Islands, and Isle of Man: Free on orders over £100*
- Channel Islands: Unfortunately, we do not offer free shipping to this region
*Free shipping is a 5 working day service. For example, an order placed on Monday would typically arrive the following Monday.
Mainland UK Delivery Options
- Royal Mail: From £2.50 (2 working days, price based on weight)
- Economy Delivery: £4.95 flat rate (2–4 working days)
- Express Delivery: £6.95 flat rate (1–2 working days)
Working days exclude Saturdays, Sundays, and public holidays. Need your order on a Saturday? We can arrange this for £20—please contact us directly after placing your order to pay the balance.
Delivery Prices – Outside Mainland UK
- Northern Ireland: From £5.95
- Scottish Highlands & Islands: From £5.95
- Isle of Man: From £5.95
- Republic of Ireland: £6.95 flat rate (any size order)
- Channel Islands: £7.95 flat rate (any size order)
We strive to keep our delivery charges as fair and straightforward as possible, with clear options to suit all needs and budgets.
