Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. weapon components
7. projectile weapon components
8. firearm components
9. [firearm locks and lock components]
10. firearm lock components
11. safety catches

Anotations

Scope note:

Firearm safety catches found on dog locks, consisting of small pivoted hooks located behind the cock which engage in a notch in the cock's heel to hold it at half cock, enabling the firearm to be safely carried ready-loaded and primed.