How to tell what trigger?

[focus2]

I have a used MP fs 40 that I just bought. How can I tell if it has an Apex Trigger or the SW updated trigger? It was made on 5/2013. Thank's for any help...........

 

[rsrocket1]

All factory stock S&W triggers are hinged halfway down the trigger. The Apex trigger has a "scissor" safety tab going down the center line of the trigger similar to the Glock style trigger.
Smith:

Apex:

 

[V0OBWxZS16]

I presume he means the internals and not the trigger shoe itself.

 

[scattershot]

Well, he did ask about the trigger.

 

[focus2]

What I wanted to say were the internal part's....