Infiltrated - Call of Duty: WWII

Reach the sniper perch without being detected in "Ambush" - 20

This is done on Mission 10: Ambush

When sneaking, soldiers will have an alert meter above their head; when the Black German Cross fills with White, the soldier is suspicious and looking for you. When the German Cross is Red, you have been spotted and the soldier will begin attacking you. Avoid the Alert Meters from filling up, if the any Alert Meters turn red, restart from Last Checkpoint.

At the beginning of the Stealth Part of the mission, sneak round to the Right, walking through around the back of the facility until you get to a chain-link fence with a broken part when you can crouch under to get into the airbase. Keeping to the Right go into the closest hanger, watching out for the Soldier facing the plane, then move towards the door on the opposite side of the room, shooting the Enemy Soldier once he leaves the building. 

Then move into the next hanger, where the Base Commander is. Wait for the group to split up and take out the Soldier working on the plane, leaving the other Soldier & Base Commander to walk on. Exit the Hanger using the door on the opposite of the building, watching out for the Soldier next to the Lorry, take him out if you want to. Make your way to a lowered storage shelter, taking the Soldier out while he is still in the Shelter, if he is outside of the Shelter, his body can be noticed by other Soldiers. Keep to the Right, there is one Soldier underneath the Tarped-Covered Barrels, take him out once he is underneath the Tarp. There is another Soldier near the base of the Overwatch Tower, take him out before he notices you. Watch out for the three Soldiers around the Overwatch Tower Front Door. Take cover behind the Barrels, wait for them to split up, then head up the stairs, climbing up the Crate onto the roof onto the Sniper Perch.

The M1903 Springfield is an American Made Bolt-Action Rifle, forming being known as the United Stated Caliber .30-60 Rifle, Model 1903. Made by the Springfield Armory in 1903.

M1903 Springfield