Super Vinci: Urgent Help Needed

[AgingDisgracefully]

Fellas, I have a serious problem. I have a hunt on Wednesday and when I broke down my new Super Vinci (just 10 or so rounds through it) a spring fell out!!!

I found the culprit. It is one of two springs at the back of the trigger group where it mates up to the stock. I show it in the pic below. The spring that is still in is somehow affixed. Does anyone know how to get this spring back in??


Grateful for any help you can offer.

Mods: I just realized that in my wild frustration with this situation I stuck this post in the wrong spot. How do I move to the more general turkey gun discussion? Thanks

[AgingDisgracefully]

Here is another view for perspective. The hole with the missing spring is highlighted with the red arrow: