Warhammer 40k RPG products include: Dark Heresy, Rogue Trader, Deathwatch, Black Crusade & Only War. The world all these systems play in are the same. The structure of these various systems are similar (e.g. they all use skills, talents & traits, for example) – but the nuts & bolts can be very different. Therefore for our Dark Heresy game no Skills, Talents, Traits, gear or weaponry from the other four Warhammer 40k RPG products are available. Note that this applies to the weapons on the “Dark Heresy List 1.1” compendium which in the “LOCATION” (a.k.a. source) column says “RT”, which is the aforementioned separate system Rogue Trader.