Very nice restoration work. You've got some appealing and useful rifles there. Good job.
For some reason those old 60s sights really suit me. I have several 60s Rems and the iron sights settle in near perfectly for my old eyes. Never thought much about why - they just do. That may be of less concern on your varmint rifles. However it's important to me, for example, on my M660/350RemMag which gets used sans scope for big game sometimes.
I've been shooting the triple deuces for many years as my "go to" varmint guns. They work quite well out to 200 for the purpose and most are accurate. For a while I even had a box of 222mag stuff I got incidentally at a auction - in a box with other stuff I bid on. I almost gave it away to a gun shop to get it gone.
Enjoy your new old shooters.
