The XMPB4 is a multi-functional grenade. This model has 6 times more gas capacity than other grenades.
- Spread out 4 rounds of .68" paintballs. (RED gas is the best to shoot paintballs.)
- Easily load around 100 rounds of airsoft BBs and shoot out all at once. (If you fill CO2, it will be extremely powerful!)
- Smoke Grenade: Fill baby powder into it and use it as a smoke grenade.
- The best power source of NERF: Insert NERF into the launcher barrel and use the huge volume of gas as the power.