Winchester M77 broken firing pin

[Rangem4]

The Winchester Model 77 .22lr was made from 1957 to 1963. It came in a tube feed and an 8 round magazine or clip.
This was my Dad's rifle and my brother and I shot it when we were kids.
I am 56 now and this rifle means a lot to me.
I was at the range Sunday and the second shot went click. I noticed no mark on the rim so I knew I had a firing pin issue. I broke it down to the bcg and beyond. This is a well made pre-64 rifle!
Thank goodness for Midway they have availability for about $30.
Anybody else have one of these?

http://www.google.com/imgres?imgurl=http://i102.photobucket.com/albums/m102/alandp/ebay/date_unknown_winchester_model77.jpg&imgrefurl=http://www.calguns.net/calgunforum/showthread.php?t%3D329422&h=762&w=528&sz=97&tbnid=rxBh_i45RvqnLM:&tbnh=90&tbnw=62&zoom=1&usg=__wlRW6E3nGSa9JZJn7UdMcCNAjpI=&docid=Jl2mF-nvgzPrlM&sa=X&ei=rR6AUfuUG6erigLy5IDQBw&ved=0CD4Q9QEwAg&dur=473

[TRAP55]

I just put a clip fed version back together. Sadly, the lady that owns it, has left it out in a barn since new for slaughtering hogs. It was way past restoration, but still shoots good.
This might help you:

http://stevespages.com/ipb-winchester-77.html