I've purchased a Mini 14 185-series that has a broken rear sight. Here is what the sight currently looks like: http://pics.gunbroker.com/GB/598364000/598364561/pix382901268.jpg
1) What kind of new peep sight should I buy, and do I need to have a gunsmith install it...
Has anyone tried the tech-sites rear sight on a 581 series mini? Thoughts? I want mostly to see if it is significantly better than the ruger rear sight.
I love the tech sites on my ruger 10/22, just want to see if it's worth ordering the sight for the mini.