This is a Hera USA Safety Selector known as the Multi-Purpose Safety Selector, model 11-06.
A new innovation to the AR15 world is here! The MPSS" Multi Purpose Safety Selector" is a dual purpose safety bolt with 5 interchangeable polymer switches in 3 colors; for a total of 15 switches" allowing almost endless configuration
Features:
Interchangeable Switches
3 Colors
Multiple Configurations
