Mag Frame?? could be I don't know

[I used to good.Honest]

I think it's a mag frame but I have been know to be wrong before,
Could be a carbon RT frame I just don't know. the trigger that was in it looks like a cocker.
make me an offer I can't refuse.
Ends 21st May at 16.45

 

[I used to good.Honest]

@Bolter could this be graveyarded please