DayZ field wiki · Gear
Optics
Zero it or it's jewelry
Short answer
A scope you didn't zero is a museum piece. Cover still wins.
Also: scope · sight
How it works
Optics attach. They glint. They need zeroing. Hallways do not always want them.
What to do
Fields and airfields. Peek, shoot, move.
Don't
Don't treat every hallway as a sniper nest.