Gunpowder (Large)

12 on Standard (Modern and Classic), all from Raccoon City on. In ch09: the NF Building 3F north window sill, the Cedarbrook Apartments Side Yard wooden box, the Underground Parking Garage large north case, the Sewage Facility Storeroom crate on the east shelves, a car trunk on Main Street by the Cedarbrook Foyer, the Willis Tower Office 2 south desk and the Building 4 barrel on the north-west terrace. In ch12: the Blackthorn Station B1 Platform south-west seats and the B3 Subterranean Passage north crate. In the ARK: the Server Room and Central Corridor shelves (B1, ch13) and the Generator Room north-west corner (B5, ch15). Insanity adds 3 in the Care Center: the Attic Lounge and the Attic upper level (ch04), and the Courtyard East Overlook (ch07).

Leon's material for Shotgun Shells, Rifle Ammo and the Hand Grenade.

Recipes: Scrap + Gunpowder (Large) = Shotgun Shells ×3 or Rifle Ammo ×5; Scrap + 2 Gunpowder (Large) = 1 Hand Grenade (one source asks only 1). For Master Craftsman, 2 of them and 2 Scrap are enough if you save, craft and reload. Sells for 300 credits.