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It can also be used to push out a retention pin in the side of the receiver for removal of the entire trigger assembly.
Features of the connector system have been expanded with a standard Retention Pin option (RT1) that can double the mating forces in typical applications up to 100 cycles.
The Bar Receptacle features a retention pin that provides tactile feedback when the Token is fully inserted, and also helps keep the Token firmly in place during operation--standing up to the most demanding shock and vibration requirements.