I recently received my Kimber M8400 Montana in .300WSM. It's a dandy little rifle - very, very high quality with excellent fit and finish. The gun is lightweight and has a slim and shorter stock with a slim barrel. As such, buying a 30mm tubed scope with 50mm objectives would defeat the purpose of this rifle.
My biggest considerations, and probably in that order, are the following:
1. eye relief and optics quality (tie)
2. length and weight (second place tie)
I was thinking about the following scopes for my Kimber:
Leupold VX-III 2.5x-8x-36mm
Leupold VX-III 3.5x-10x-40mm
Nikon Monarch 3x-9x-40mm
Zeiss Conquest 3x-9x-40mm
Many of you know that I am a huge Elite 4200 fan. I think that they are the best scopes for under $700. However, the problem with the Elites are three fold: 1) they are generally heavy, 2) they are generally longer, and 3) they have shorter eye relief. As such, the Elite 4200s are (surprisingly) not for consideration this time.
As for the Nikon Monarchs, they are great scopes. They are not too heavy or long, and optically they are outstanding. I have several Nikons and love them all. The only drawback here is that eye relief is only 3.5-3.6" - too short for this gun. I would feel more comfortable having a lightweight .300WSM have a scope with more than 3.6" of eye relief.
I have a Zeiss conquest and it's awesome. BUT, it is the heaviest in the group - 15oz, and also the longest at 13.2". The optics are great and eye relief is great at a CONSTANT 4.0". Still, it's just too heavy for this application.
Now, the Leupolds.
I have had many of our members and guests ask me about the new VX-III scopes. I have a couple of the older Vari-X III scopes and I am not impressed with them at all - especially considering that I paid a lot of money for them. However, the new VX-III promise higher light transmission and better clarity and resolution. Well, I honestly don't know. That's why, as your moderator, I'm leaning heavily towards buying the new Leupolds - because I can also give you all a first hands report and opinion.
The 2.5x-8x-36mm actually only has magnification of 2.6x-7.8x. No big deal, but I just wanted you guys to know. The 3.5x-10x-40mm has 3.3x-9.6x.
As for length, the 2.5x-8x is 11.4", versus 12.6" for the 3.5x-10x.
As for eye relief, both have 3.5" at their highest magnification, and 4.4" at their lowest. This means that, at a given magnification, the 3.5x-10x has a tad bit more eye relief. As for weight, the 2.5x-8x is 11.4oz, while the 3.5x-10x is 13.0oz.
It's a toss-up between the two, and I could pretty much go with either one. I must say that I like big objectives - not necessarily because of all the hype about "light gathering" (because scopes don't gather light - they transmit light) but because bigger objective scopes allow for easier eye alignment. As I said, there is no need to get a 50mm scope on the Kimber, but 40mm is reasonable and the biggest I care to go.
One thing is for sure - I have purchased my last 5 or 6 scopes from Jon at the OpticZone and I have been very happy with his prices and service, so good experience and logic follows that I will continue to by my next scope from the optic zone.
So, what are ya'lls opinion as to which scope I should get? The 2.5x-8x-40mm or the 3.5x-10x-40mm?
Zachary