ejector spring

[cmoulton]

I have a winchester 400 semi shotgun ejector spring came loose the pin is gone how should i fix it

 

[rcmodel]

You might want to start over again.

First, this is the Reloading forum, not the Gunsmithing forum.

Second, there is no such thing as a Winchester 400 shotgun.

Are you sure it isn't a 1400?
If so, here is a parts list.
http://www.gunpartscorp.com/catalog/Products.aspx?catid=7434

rc