Best Iron Sights for Ruger M77

I want to put iron sights on my Ruger M77 MkII. I have access to machines and machinists, so all I need are the parts. Who makes the best aftermarket rifle iron sights? Nothing fancy, just simple, traditional ironsights...

http://www.newenglandcustomgun.com

I second the motion. I have NECG aperture sights on several Rugers, and they're very close to perfect.

not looking for an apeture/reciever site, although their front barrel band sight is close to what I was looking for in a front sight. I guess I'll just need to install a rear sight. Prehaps I can rob an old remington barrel or something of the like...