Detail this asset from Unity Store: Original Link
This is a paid asset, but now you can download Survival Shooter Animation Pack Free.
Survival Shooter Animation Pack
79 game-ready animations for your project.
— 79 Animations in .fbx and .ma format
— Cheap Indie pricing
— ‘In Place’ & Regular locomotion animations
— Compatible with all 3D packages & game-engines (Unity too of course! :))
— Bonus 3D character with 3 levels of detail
— ‘Getting Started’ documentation
— Spreadsheet with animations and frame-ranges
See the animations in action
– John (McAnimation)