Subject: The smiths of the Naugrim are wise...
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Posted on: 2014-03-13 14:52:00 UTC
It starts with the fire-lance.
The earliest blackpowder weapons weren't guns in the conventional sense. Rather, they were more akin to flamethrowers; basically tubes full of gunpowder on a stick that shot fire everywhere. There are a lot of places this'd be created, probably with mining safety as an original purpose (flammable gases and so forth), but the most obvious pick is Erebor. Think about it for a second: the Dwarves there remember the dragon Smaug, and some of the weirder ones are going to try and replicate that so-destructive dragon fire. They come across some powders that replicate the effects and, by very carefully creating a mixture of the best ones, arrive at something akin to gunpowder. The discovery spreads to the other Dwarf-holds, slowly but in time.
Now, fire-lances are all well and good, but they're not as good as they could be at killing Orcs. One dwarf who seizes on this terrible fire-spitting weapon and its potential is Balin, who uses it to take back the tunnels of Moria from Azog and his foul kin. The smiths in his service, and there are doubtless many because Dwarves, refine the process, initially adding shrapnel to the mix but eventually coming up against iron fortifications that are proof against flames. This is how the first of the gathol-karkal, or wallbreakers, comes into being. The first bomb, in other words.
Slowly, the fire-lances branch between those that use blackpowder as an accelerant and those that use it as a means of propelling sharp things at range. The goblin mind has a kind of animal cunning, and it realises that getting close to the dwarf-fire is bad news, so they become archers and slingers out of necessity. Even the strongest dwarf cannot hurl a throwing-axe with the same range as a bow, so they adapt some fire-lances for this purpose. Originally, these fire-bows launch spears and arrows, but the smarter dwarves see this is inefficient. Stones are carved into sphere and inscribed with runes of hatred and divine retribution, and crews set up to deliver these balls to goblins via wide-bore blackpowder guns.
These things, tubes upon a staff in the traditional design, are unwieldy in the tight tunnels of goblinfolk, so the design is shortened and the balls are made smaller, with but single runes of loathing carved on each. The firing mechanism improves from tapers to a slow-match, used often in candles to preserve them and grant light (torches around blackpowder being a Bad Idea). This is when the War of the Ring starts - because of this, the Dwarves of Moria are able to put up a much better fight against the Orcs, and the massed firepower of the matchlock musket means Balin is still King. Also, no worries about cave trolls because there are very few left with all their bits still attached.
Perhaps the Fellowship comes across these Dwarven warriors after Caradhras defeats them and they choose Moria. There, the battle is not yet lost, and Gimli gets his first taste of Morian powderwork. Gandalf's fireworks know-how will also come in handy; through analysis of them, he gives another terrifying weapon to Balin in exchange for safe passage. Perhaps this is where Boromir's redemption is foreshadowed; he sees the guns of the Dwarves as a symbol of power and pleads for the knowledge of firearms to be given to Gondor.
Perhaps Osgiliath does not fall either...
Meh. I'm just spouting conjecture at this point. =]