Welcome to GBO, cdl!
There has been some discussion on cryo treatments, but nothing serious, waste of time and money for a hunting rifle, IMO for anyone that has to pay for it. If you have the resources, it likely won't hurt anything to try it tho.
http://www.riflebarrels.com/faq_lilja_rifle_barrels.htm#deepcryogenicH&R used to make steel trigger guards and spacers, but discontinued them. Moyer is the only possible source at this time, and one of our members has a back burner project of making them, but nothing at this time.
To post photos, you have two choices, click the "Additional Options" below the reply window to browse to the photos on your PC and select them. The other choice is to sign up at a free pic hosting site like GBO owned
www.myhostedpics.com then upload them there, copy the pic link, then paste it with your text in a reply.
Congrats on the deer hunt!!
Tim