Does anyone know what this trigger frame goes to?

[autococker04]

I got it in a box of cocker parts, so I assumed cocker. But there’s nowhere for a sear so now I’m thinking some sort of ego? When I turn it on it says 1.06 - which I think I remember being the same thing my e-cockers would say. Googling numbers on the board hasn’t turned up any usable results.

[DarkApollo]

Ego with an E1 board

[DarkApollo]

It looks like an 05 ego frame that was cut.

[Olsson]

Cut Ego 05 is correct.

The Ego 05 and 06 frames were very popular for custom Automag builds, either as a Pneumag or Electropneumatic. Most probably the cut was made in order for it to fit behind the vert ASA and HPR for whatever marker it was intended for.

[autococker04]

Thanks for the info everyone. The cut really threw me off.