The Oz
SOC-14 1K
The modifications I mentioned aren't really mine: Michael Wharton published them in JTAS #16 and I picked them up and have used them ever since.
He recommended using the Book 2/Book 4 "to-Hit" die roll modifiers for "Close" and "Short" range shooting to better simulate the kind of combat usually found in TRAVELLER role-playing sessions, and he changed the way armor penetration was modeled, having a die roll modified by both the weapon penetration (positive) and the armor rating (negative) produce a modifer to each die of damage (from Book 2 /Book 4) the weapon did. This way weapons with low STRIKER penetration but high Book 2/Book 4 damage (HE snub pistol rounds, for example) would remain dangerous to unarmored people but be fairly useless against protected targets.
He recommended using the Book 2/Book 4 "to-Hit" die roll modifiers for "Close" and "Short" range shooting to better simulate the kind of combat usually found in TRAVELLER role-playing sessions, and he changed the way armor penetration was modeled, having a die roll modified by both the weapon penetration (positive) and the armor rating (negative) produce a modifer to each die of damage (from Book 2 /Book 4) the weapon did. This way weapons with low STRIKER penetration but high Book 2/Book 4 damage (HE snub pistol rounds, for example) would remain dangerous to unarmored people but be fairly useless against protected targets.