When Gwen turned back to him Kyle was grinning and holding a bandoleer of spherical silver objects a bit smaller than a closed fist. In fact they looked like they were meant to be taken off and thrown. "I thought a rifle might be a bit more familiar. In that case these shouldn't seem that odd to you. Merr-Sonn Class A Thermal Detonators. Effective blast radius of twenty meters. They attach to any metal object, and then detonate when their timers run out. Great all purpose explosive because of that. Don't need to carry separate charges for demolitions."

Still smirking he plucked one off the bandoleer, and flipped the trigger. Letting it cook off for two seconds he threw it towards one of the targets. With a clank it attached and then detonated throwing soil, grass, and debris from the target all over. "What do you think?"