Manufacturer: Mad Bull Airsoft
XM-PB4: Muti-functions grenade. We have several patents on this model. This model has 6 times more gas capacity than other grenades.
You can: (1) Spread out 4 rounds 0.68" paintballs. (RED gas is the best to shoot paintballs.)
(2) Easily load around 100 rounds B.B. and shoot out all at once. * (If you fill CO2, it will be extremely powerful!)
(3) Smoke Grenade: Fill baby powder into it and use it as a smoke grenade. * (HOT!!!)
(4) The best power source of NERF: Insert NERF into the launcher barrel and use the huge volume of gas as the power.
* You need to put a piece of paper of cotton in front of the grenade.
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