Texture tweaks:
Adjusted mask at the player-facing end of the bolt
Better aligned netting pattern on main barrel
Made the bolt more orange under netting to distinguish the netting pattern (was getting washed out)
Tweaked a few areas of orange getting washed out

Lighting setting changes:
Made the base patina lighting a bit greyer so the gun's not as washed out in-game. Will update screenshots with new settings.