Ammunition for
archaic weapons shouldn't be too difficult to craft or obtain.
Crossbow bolts and
arrows are still in production and used across the Pact Worlds by athletes, hunters, and adventurers who value the reliability and silence of ranged
analog weaponry.
Flintlock and black powder weapons are still collected and fired by enthusiasts, and the construction of these weapons is relatively simple.
Blowguns and other injecting weapons function with the same darts as the needler pistol. Markets on low-tech worlds are more likely to carry these items, but they can be found just about anywhere.