I've got (apparently - had to check my char. sheet) a knife, an autopistol and an autogun. All concealed (if it is possible to conceal an autogun, that is. Not sure how big it is).
"I've seen my share of combat, Laz," MkLear replies, calmly looking into the barrel of Lazarus' weapon, "and I've got scars to prove it. In any case, this planet is no war zone. Not yet, anyway. There might be a need for some diplomacy and when that time comes, leave the talking on me, OK? When that fails, blast away."
Incidentally, even though such a thing is not required (I hope) and you have to take my word for it anyway, I rolled a 100 die (online) for a willpower test to see if I can calmly stare into the barrel and made it (rolled 29). Just for fun =)