grenade launcher

[wico90]

You can use them if you put the rocket infront of the grenade. You will have to clear it with Viper before the event for sure though.

[vintage]

listing says it will.

[BTAutoMag]

they will not allow this, unless it fires a nerf rocket

[vintage]

http://www.ebay.com/itm/RIS-M203-Pai...item19e4dc6c75