18mm front rifle tunnel sight

[40xguy]

Trying to get better iron sights for my Kimber 82G rifle....
Looking to buy an 18mm, adjustable iris and also a .3 or .5 eagle eye.
I've been told the 18mm will fit in the front tunnel sight perfectly...
The sight radius is 28 inches so I'm trying to figure what front sight iris setting I'll need for a .3 or a .5 eagle eye....
Alternatively, looking to buy some metal irises that fit inside of the 18mm tunnel sight.
Thankful for any thoughts, comments, or suggestions

[alpineboard]

This helped me get it correct. I use a 3.8 at approx 33 inches.
http://www.pilkguns.com/Resource_-_Fron ... 013-07.pdf

[bnice]

are you looking for the sight body, an eagle eye and an adjustable apparature

[bnice]

Are you looking for a sight body, an eagle eye and an adjustable apperature? Or less?

[40xguy]

Are you looking for a sight body, an eagle eye and an adjustable apperature? Or less?

am NOT looking for a sight body, already have that.
am looking for an eagle eye: 0.3 or 0.5 in 18 mm size.
also looking for an adjustable iris to go with either the 0.3 or 0.5 eagle eye.
I don't have either one yet, am looking at the availability and will then decide which one to go with.

[bnice]

Eagle eyes are on eBay often, search under Anschutz.