Cassie watch Serix with a small grin on her face as he examined the gun, looking as if he was trying to figure out the differences between Earth's guns and the guns they probably had on the Lunairian Ship. She had to admit, she was looking forward to seeing how exactly he might react to the differences he would only notice when shooting the gun. So, when he was done inspecting how it looked, she watched carefully as he lined up a shot and right before it shot, she moved to cover her hears in order to block at least some of the sound that would come from the shot. At the sight of his wide eyes, she laughed and pulled her hands away from her ears, a smile on her face, "It is really loud, but it doesn't have to be. Here, " She had him give her the gun and pulling from her pocket the other things she had brought with her for their little shooting lesson, she showed them to him, "These are actually called Silencers. But just because they are named the same as your Lunairian stun gun, doesn't mean they are the same thing. Their a tool you put on the barrel of your gun and it lessens the noise of the shot." Reaching out, she took his gun and fastened the silencer on the end of it, nodding to herself before she did the same to her gun. "Bascially, when it shoots out the bullet, think of it as a tiny explosion. Now what kind of explosion do you know of that won't make a loud sound and knock you back? None I can imagine. It's the same with human guns." She moved to stand in the place he had been, taking aim and shooting, hitting the mark exactly to demonstrate how she had prepared her body for the knockback. Walking over, she positioned him in the same spot before, setting his gun on the floor for a moment, she moved to stand in front of him, nudging the inside of his ankles with the sides of her feet. "Here, stand with your feet shoulder width apart," She took his hands and positioned them as if he were holding the gun, positioning his arms straight out, her standing at the arms length of him as she spoke,"Hold the gun straight out and aim over the top of it, okay? Think your ready to give it another try?" She asked, looking up at him.