Guns and WhiteWater, what do you like about each?
What I like about each scope, as compared to the other, is entirely subjective and might not be 100% consistent with the same scope coming off the line a year or two later. Also I need to preface this by saying that I absolutely love both scopes but no scope or feature is perfect for everybody.
The good - My PMII DT turret model has smoother controls, most noticeably the parallax dial. It just oozes quality. The turning resistance is even from 10 yds to infinity and it has a “fluid” feeling with a hard stop on each end of the range. Hard to describe but it’s one of the small joys of using an alpha class scope. It speaks of a high level of engineering. In use it makes getting to the proper setting quick and easy. I also appreciate that the distance markings on the dial actually line up pretty close to actual distances. In comparison, the same dial on the ZP5 I have does not feel as fluid. On the lower end for closer ranges there is a noticeable hitch that takes a different amount of resistance to overcome. Not a big deal but it is something that I mentally downgraded my Minox for in comparison from an engineering standpoint.
The finish on the PMII is also done very well. This facet is entirely outside the main purpose of the scope but I appreciate it nonetheless. I also appreciate the fact that it has a long history of being “battle tested” although I have zero plans to test my PMII’s durability by purposely abusing it. But it does give me confidence. And confidence in your equipment is a good foundation to build upon. Mine has the P4F reticle which I love due to its simplicity but have recently begun to find I prefer a little more data in my scope reticle. But the reticle itself is very well done. It is crisp and even as is the total IQ. It’s what I call stunning. Fun to just gaze through sometimes. No CA, edge-to-edge clarity, easy to read mirage, etc. Passed the tall target test with flying colors. Incredible resolution. I like that I can see my bullet holes in cardboard at 500 yards. Also, when on the max power I don’t strain nearly as much as I do with a lot of my other lower cost scopes. I’m on max power a lot because I enjoy working up loads with different bullets and I shoot paper fairly often, probably about a third of the time. Maybe the correct way to say it is that the sweet spot of the mag range extends further into the higher powers.
Lastly, the turrets on my PMII are great. Spacing is tight but absolute. They don’t click, they clunk into place, and there is no play in between clunks. The windage and elevation turrets feel very similar and the elevation zero stop is very well done with a constant 0.6 mils below zero available. When you hit the built-in zero stop you know it.
All in all from top to bottom I feel like the PMII is a bit more refined than the ZP5, albeit an older design with some well known attributes that get brought up in reviews as being negative, including tunneling below 7 power and the illumination dial that is separate from the parallax dial and without off settings between intensity levels.
The tunneling is a non issue for me. I like to think of it as a trade off for a piece of gear that is time tested, but it’s not a selling point to be sure. But I actually prefer the separate illumination dial because I shoot a right handed rifle, I almost never use it, and it doesn’t get in the way of the parallax dial.
Now for the weaknesses. The format of the markings on the PMII windage turret is awful. Very confusing to me, and intuitively backwards. In the beginning my brain saw the R with an arrow and I dialed backwards because all I saw was the R printed on the L side. So I fixed that by applying a fine label to the turret that shows 1R, 2R, 3R, 1L, 2L, etc. I also painted a very fine line on the side of the windage turret to align with 1.0 mils to the right so I could see it without having to crane my neck around the stock to verify the actual zero setting, which is marked in a relief notch but gets partially obstructed by the scope ring. I also wish there was a diopter lock but since I run scope caps it’s not a big deal they give me a visual indication by the caps vertical alignment.
I would compare the 5-25 PMII to a classic car that had more parts made by hand and where a greater attention to internal design, robustness, and smoothness of feel was given to the things under the hood, but where driver comfort was not necessarily in the top three of design priorities. Times and personal preferences change, and classic cars may seem sub-standard in some areas compared to newer cars, but from a pure driving standpoint a classic is a classic for a reason, and there’s is a certain joy in knowing this.
Now the Minox is newer to me so everything on it gets compared to the Schmidt. Surprisingly, it’s betterment over the PMII does not extend appreciably to the IQ, which is the primary reason I wanted to try one. They are so close to a tie optically that if one is better, you would be hard pressed to tell unless you were purposely trying to make a side by side comparison. I tried and when I was honest with myself, it had maybe a 2% edge over the PMII. Maybe. So now I chuckle when folks say that such and such “blows away” a PMII. I guess just plain stunning IQ is good enough for me. I don’t need super stunning. I will say that getting the diopter set just right on each scope has a bigger impact on IQ than what each one carries for coatings and whatnot. I do think that the field of view is very slightly larger on the ZP5 on all powers.
Where the ZP5 rocks is in the MR4 reticle, the feel and sound of the elevation turret, and the small comforts like the turret markings, the locking diopter, and the lower profile form factor.
It has a slightly shallower turret belly, so can fit lower (if needed) on a non-prone/ more hunting style rifle stock, which would make it just a little more versatile. This may or may not ever matter to most people who are PRS oriented. It mattered to me because it ultimately determined the rifle that the PMII ended up being mounted on, and the scope rings I used. The locking diopter of the ZP5 is just a nice touch, as is the wider and lower height elevation turret from a purely personal aesthetic viewpoint.
I guess I got lucky, but the elevation turret on my ZP5 is extremely nice. It has a very clicky audible response that I can feel is transmitted back through to my fingers with a sharpness that is pleasing to me. Both scopes have excellent elevation turrets, but when behind the rifle I prefer the feel of the ZP5’s elevation turret to the PMII’s. It takes a little more initial resistance to begin turning the Minox turrets which I like when it’s cold outside because I nearly always shoot with thin gloves in the cold. The three or so clicks when going to the second rev do take more resistance to overcome but not as much as I was led to believe from reading other Minox reviews. In fact I like it. I can land my turret on the correct setting without overshooting during this increased resistance by squeezing the turret with a bit more force. And I’m not dialing into the second rev very often.
However, my ZP5 windage turret is more difficult to turn than the elevation turret. I am not sure if it is by design and at first I noted this as an engineering flaw. You can feel the resistance drag of what seems to be intentionally designed into it. However, in actual use I realized this turns out to be a positive since I don’t spin my windage nearly as much as my elevation and I feel it won’t move inadvertently. When I am turning my windage I have to be more focused on it but it’s not a big deal, just different. The illumination dial detents are also weak. I feel this is the single biggest shortcoming of the ZP5 controls. Even if I don’t need illumination, I do fear that I will accidentally turn it on, so I’m careful to check it when I’m done for the day. But it’s does have an automatic illumination shutoff feature so this somewhat negates my criticism of this “design flaw”.
The reticle is where I find the ZP5 to really shine. The MR4 is the first reticle that I have used that I find is nearly perfect. If I was to find any fault, I guess I would say the center dot is hard to see below 10 power. But in use I don’t need the center dot at low powers, because I use the dot gap to bracket my target on lower power. And since the wind is nearly always blowing I use the reference lines in the reticle more than the center dot anyway. This is something that newer shooters should realize, because I remember trying to judge a reticle by a picture too. Actual use changes initial perceptions.
There is one final thing that initially bothered me about the ZP5 but I’ve kind of put it behind me now after 2 months of use. My MR4 reticle is off center by about 0.2 mils. I would not be able to tell this if the reticle wasn’t finely graduated, so it is by no means a distraction. I can’t even tell unless I am comparing the reticle marks left and right to the edge of the field of view. And the scope passed the tall target tracking test as well as my PMII did, which is to say I couldn’t hold the error difference if there is one. I haven’t observed any reticle shift during magnification changes either. What it has left me with is the impression that perhaps the PMII might be better engineered, or at least it comes with a higher level of QC. But at the end of the day I know that nothing is perfect and these two scopes are by far and away the best that I’ve had the pleasure to own. They might be the best I’ll ever own too, because I just can’t justify spending more than $2500 on any single scope for what to me is just a passionate hobby. They both have brought me immensely more enjoyment while shooting.
Long winded but I hope this helps.