> For the complete documentation index, see [llms.txt](https://kinemation.gitbook.io/retarget-pro/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kinemation.gitbook.io/retarget-pro/tutorials/fps-animations.md).
# FPS Animations
**Retarget Pro** has a special [FPS Retargeting](/retarget-pro/workflow/retarget-features/fps-retargeting.md) feature that can be used to share first-person weapon animations.
## Weapon Bone
FPS Retargeting relies on a weapon bone — a special game object in the hierarchy that will be used to bake weapon movement.
If your skeleton doesn't have a gun bone, you can add it manually:
#### 1. Drag your model into the scene
#### 2. Add an empty "weapon\_bone" Game Object.
#### 3. Save your model as a prefab variant.
#### 4. Update the character model.
Go to the Retarget Profile asset (or create a new one) and assign the new prefab variant:
## Setup
Open the [**Retarget Window** ](/retarget-pro/workflow/retarget-window.md)and go to the "Bone Chain Settings" and add an FPS feature:
Select "FPS".
Place this feature after the arms and before finger retargeting features:
For most characters, bone chains will be mapped automatically. It's recommended to double-check by manually editing source and target chains:
## Weapon Preview
It's possible to add a weapon preview directly to the character.
Go to the **"Item"** tab and assign the weapon model, animation and the attach bone:
{% hint style="info" %}
**Tip**: This will help with hands positioning.
{% endhint %}
## Retargeting
Finally, select the animation you'd like to retarget and click "Play":
Select "FPS Animation Retarget" to activate gizmos.
{% hint style="info" %}
**Tip**: Click IK target cubes to activate Gizmo handles to position the weapon, hands and elbows.
{% endhint %}