The GJ M24 Bolt Action Sniper Gel Blaster is a smooth action rifle with good performance straight out of the box. For all of you who like the idea of sniping from the bushes in games, the M24 will satisfy this hunger. When soaking the gels, they need to be soaked fully submerged in warm water from the tap for a minimum of 4-6 hours. Once they have fully grown you can leave them in the water and keep them in or out of the refrigerator.