This sound is from Rampart Soundboard - Apex Legends

Rampart soundboard with over 65 of her best sounds from the game Apex Legends. Rampart is a Defensive Legend Icon.svg Defensive Legend able to create multiple heavily armored protective barriers. Her abilities allow the team to keep dealing damage on enemies from the safety of the Amped Cover.png Amped Cover. She can also deploy a Emplaced Minigun -Sheila-.png Emplaced Minigun "Sheila", her ultimate, for her and two more for each of her squad mates to use at the same time.