Jack, who was a light sleeper, heard the scraping of his gun being moved, immediately opened his eyes. He didn't sit upright, he didn't want them to know he was awake. He closed his eyes and listened to them. If they meant to kill him and and take his supplies he was going to make sure they regretted it. He knew that even if they held all the guns, he still had the upper hand. He never showed them the 9 inch survival knife he had hidden under his pant leg. He was a seasoned fighter and he knew if he was quick enough he could end this situation before they could have time to react.