So I need to get ssdave paid off. 
This is a 2.5 inch Unertl 1 inch tube scope. 
The good. Medium fine crosshairs. Spring, caps, great adjustments. Scope is slightly plumb color in places. 
The bad. It will absolutely not focus below 70 yards. Crystal clear at 70 and a swimming pool at 50.
I still believe it is worth 625.00 shipped. I can text or email pictures. 
One final catch. You send the money to Dave in whatever Medium he wants. As soon as he acknowledges receipt I will ship the scope to the buyer. 
I am not very active on here but there is a lot of people who will vouch for me.

Officially, your Unertl 1" tube scope is considered a "2 inch"
beltfed/arnie

[quote author=3F3A2E293A213B480 link=1749601230/3#3 date=1749756132]Can you explain that to me I'm a bit confused as I alway go by tube diameter but also know John Unertl used different standards and terms for some of military scopes as I've read

Rick[/quote 
Arnie is correct. It is actually a 2". Unertls are differentiated by the size of the objective lens. The smaller lens scopes have a 7/8 tube while the bigger ones have a 1" tube. Most of the military Unertls were 8x with 7/8 tubes and I believe 1 1/2 objective lens 

So the confusion is that the 2 inch diameter objective lenses are mounted in 2 1/4 inch diameter bells.