Product code: AI-40M-150
In Store
  • 150 BB Capacity
  • Self-Resetting Pin
  • 100ft Range

Looking for a game changing addition to your Airsoft Arsenal? Well, we've got the thing for you. Its guaranteed to put a smile on your face, but the enemy team, we're not so sure!

Don't forget to check out the video below!

Full description


The 40 Mike is one of the most powerful Airsoft 40mm Gas shells ever made up to the point! Lovingly crafted by Airsoft Innovations this grenade has been specifically designed for use in Airsoft Games to make up for the shortcomings of a traditional MOSCART Grenade: this thing shoots 150 BB up to 100ft, with an impressive 10ft spread.

The Grenade is constructed from CNC machined Alloy, and features Airsoft Innovation's own 'Quantum Drive' technology, which means that every single BB will be shot from the grenade, and fire every single round at the same high power. Due to the way the grenade has also been produced the grenade is a lot safer than standard MOSCART, being able to be dropped up to 6ft without activating itself, unlike other traditional MOSCARTS which can be activated with a drop from a small height.

Worried about maintaining your Grenade, well that's not a problem, in traditional MOSCART grenades you would have to strip it down every few shots and re-lubricate, well the 40 Mike is all self contained, so you only need to make sure that you use lubricated gas to keep it running smoothly. 

Please ensure that you only use Green Gas, and Lubricated Propane to power your grenade. Do not use: Co2, HPA, NUPROL 3.0, or NUPROL 4.0 as this can damage the system due to their higher powers. If you would like to lower the FPS of your 40 Mike, then you can always use 144a Duster Gas, or NUPROL 1.0. It may be worth having some spare just in case your Gaming Site requests this.

This grenade is perfect for those Airsoft Skirmishers who love their launcher to sound like an angry duck, or for those who love the idea of finally being able to get their hands on an Airsoft MOSCART which will finally put true fear into the enemy team.


  • First Airsoft Grenade of its type
  • CNC Machined for high durability
  • One of the most powerful 40mm Gas Shells ever made
  • Designed for Green Gas and Propane
  • Approximately 100ft Range
  • Creates a 10ft Spread at 100ft
  • 150bb Capacity
  • Fires all 150 BBs in 1/3 of a second
  • 'Quantum Drive Technology' means every BB will fire at the same FPS
  • Fires up to 240fps using Airsoft Green Gas
  • Great for Outdoors and Groups of enemies
  • Designed to be as safe as possible
  • Drop safe tested up to 6ft
  • Comes with a Safety cover to protect the pin
  • Self-Resetting Pin, making it super easy to use
  • Maintenance Free
  • Sounds like an angry duck

Package Includes:

  • 40 Mike Gas Powered Magnum MOSCART Shell
  • Firing Pin Protecting Safety Clip
  • Instruction Manual

Special Instructions

We recommend that when using this item you have a chat with your Game Site's Marshalls to ensure they will allow the use of this grenade at their field. It is also recommended that you get in contact with your Game Site before the day to avoid disappointment. 

Please ensure when you are using this you observe a recommended 30ft minimum engagement distance, or it could really suck for the recipient, don't ruin someones day. 

Always use full face protection.



Grenade Type
Over 18 Only Icon
Over 18
Patrol Base - Warning Icon
Patrol Base - Warning Icon
Always ask your Airsoft Site Marshall before use!


Colour Wheel Greyscale
Item Colour
Silver, Red,
Construction Icon
Full Alloy Construction
Material Icon

Grenade Specific

Projectile Specific

Magazine BB Capacity
Approx. 150 Rounds

Delivery & returns


1 - Deliveries
2 - Returns

1 - Deliveries

We are proud of our rapid delivery which, comprises of Royal Mail 1nd class recorded and courrier next working day to mainland UK. We also ship to EU countries; Scottish Highlands and Islands which are a minimum of a two day service and are shipped by land / sea. Our deliveries are made by DPD and Royal Mail recorded 1st or 2nd class signed for, and Royal Mail Standard.

We deliver from Monday to Friday, and Saturday with a special service. If more than 7 days have passed since we confirmed dispatch and your order has not arrived, then please call our Customer Care team on 01484 644709. If we don’t have stock of an item then we will call and email you letting you know that it is out of stock, and we will send it to you as soon as stock becomes available. If you want to cancel any item/s that are out of stock once order you can. For most UK deliveries postage & packing is based upon the value, size and weight of your order.

We always look to fulfil every order in full on time, but on the odd occasion an  item is missing we will attempt to contact you prior to shipping. If your order is a Next Day service, and we cannot contact you, we will refund the missing item(s), and ship the rest of the order immediately.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.

Please note we do not compensate in any way for time spent waiting in for deliveries that do not arrive, we do however accept that in life, mistakes and circumstances happen that can unfortunately mean that your item may not be delivered next day as requested e.g. bad weather, computer error etc. If such mistakes do occur we will refund your postage charge in full and by agreeing to the previous sentence and proceeding with the order you accept that we have done everything we can to help you obtain the package.

For orders outside of the UK Mainland please specify your location when calculating postage. 

For all international orders there may be an additional postage charge on top of that quoted. You will be contacted if this applies for your order. If the postage costs are too high, you may cancel your order at any time prior to dispatch.

For more information relating to Deliveries please see our Delivery Information.

2 - Returns

You can cancel any order that has not been dispatched. Please call our Customer Care team on 01484 644709 between 9:30am and 5:00pm or log onto the website and check the status of your order in your account.

If you do want to arrange the return of an item, simply call our friendly Customer Care team on 01484 644709 from 9:30am to 5:00pm and they will explain how to return the items.

Alternatively you can get in touch with us via our Contact Us Page.

If you are returning a product because it is faulty or something is wrong then we will pay for it to be returned to us. The Customer Care Team will arrange for cost you incur to be refunded.

Any none faulty return must be shipped back in full re-saleable order with original undamaged packaging.

You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee:  if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.

This guarantee ensures that if you are unsure about what you are purchasing you have the peace of mind of knowing that we are here to help. In addition, if you decide that you made a mistake or you change your mind then please send the goods back within 14 days of receipt. Sadly, this can only apply to standard range products; we cannot accept back any item that has been made to order i.e. Two Tone Airsoft equipment.

Upon signing for the delivery you are accepting the correct delivery for your items, however, we do understand that you might not be able to open your package straight away so you have up to 48 Hours to advise us of missing / incorrect items.
If you do decide to return anything for whatever reason then please get in touch with us via our Contact Us Page for a copy of our returns form.

If you do send goods back for any reason other than a fault you will normally be asked to pay the carriage charges, we would just have to recover the costs in our prices. We would rather be completely straight with you, keep our prices as low as possible, and just ask you to pay if you choose to return anything.

For more information relating to returns please see our Returns Policy Page.

Finance options

Finance is available.

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