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Madbull Airsoft Powder Shot Gas Powered Foam Simulation Sound Grenade

ID: 31672 (GNDE-MB-PS02-B)
MadbullMB PS 2 GAS BLK31672
2.3 stars, based on 3 reviews
Madbull Airsoft Powder Shot Gas Powered Foam Simulation Sound Grenade
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MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.
The new Madbull Powder shot noise grenade (PS02) uses low pressure gas to release a moderately loud bang. Used as a sound distraction device the PS02 is very effective, it is made out of a softer foam shell encasing the lightweight and rugged gas chamber inside. The spoon system on the PS02 simulates real action. The delay timer is adjustable and timed with a simple twist holding the rear valve. For more information, review the provided instructions booklet. Only a very slight twist is needed, clockwise for a longer delay, and counter-clockwise for a shorter delay!


  • Durable foam construction-- ready to take a fly through the air and take a beating
  • Realistic spoon and pin much like a real grenade
  • Adjustable delay timer
  • Moderate detonation noise emitted upon discharge
  • Plenty of spare and replacement parts available

  • Material: Foam, metal, nylon
    Color: Black
    Gas: Red, green gas, propane (not included)

    Manufacturer: Madbull Airsoft

    About Madbull

    MAD BULL Airsoft, established in 2004, is world famous for it's Airsoft accessories. Our major focus points are: Airsoft guns, Airsoft Toy Launchers, Airsoft Toy B.B. Showers, and Upgrade kits.We have a very strong R&D team and we put a lot of effort in designing new and exciting new products for the airsoft community.

    3 Customer Reviews

    (Write a review)

    by Jd d. on 01/01/2010
    "I do not own one but, is it just me or does that not look/sound like it's going to scare anything/anyone.
    by Donovan D. on 04/30/2016
    "As cool as it is to have a reusable sound grenade, you are much better off just getting a Thunder B with some spare shells. Technically this grenade does exactly as advertised, as in only making a MODERATE detonation sound. If you aren't within a few feet of the grenade, you will not be affected in the slightest. Due to the foam that the grenade is made out of, it WILL eventually begin to deteriorate/tear/whatever. This grenade requires a lot of work to make it even semi-reliable, as the delay timer tends to get stuck and detonate at the most inconvenient time. Again, for sound grenades, just get Thunder B's.

    Technically a sound grenade

    Sound is not loud enough to be effective
    Made of foam, making it less durable and prone to bouncing
    Definitely not reliable; the timer can get stuck and not detonate
    by Khanh T. on 11/12/2009
    "Bought 3 of these on 11/6/09....very light weight and looks good. The quality of the internals also seems to be good (aluminum). However, when using in real skirmishes, all 3 units failed to function as tuned. I cleaned the internals and tuned the timing right before each games. I tested the unit to make sure the timing met my needs (~5sec). Each worked great during each test, but when the game started (~15-20mins after the tuning), I launched the grenades and 1 didn't discharge, 1 exploded right away as I threw it in the air, and one was super long delay (~15 sec). Basically, these were unreliable. It worked great as I was tuning it, but all 3 of mine didn't work when they counted the most...during games. I was so disappointed that I gave 2 away at the end of the day and kept one to remind me not to buy another one. Maybe the $100 version is better (all aluminum), but I am not going to buy another Madbull until I see some good reviews. Don't look at the video reviews of people testing the unit because they would work fine. Mine did too when I was just testing it. I think that's because as I was tuning it, the trigger mechanism doesn't get "sticky". Let the unit charge up and wait 15-20 minutes before you launch to see if it works as you tune it....that's what count in a real game.

    Light weight
    Sturdy aluminum internals
    reasonably loud
    easy to disassemble

    NOT reliable when it counts.
    Can get dirt/sand in the lower portion if you play in sandy fields.

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