1. Open a project in workbench.
2. Override `Prefabs/Weapons/Rifles/M14/Rifle_M21_base.et` and add a `SCR_WeaponStatsManagerComponent`.
3. Reload game scripts
4. Open and play `MpTest.ent` in World Editor
5. Place an US arsenal with GM
6. Open arsenal with your character and take the M21 with ghilli wrapped ART II scope.
7. Putting it back to the arsenal will crash the game (GUID: `3a16a27e-e7ca-4cc5-b999-739e765ecb4a`)