Let me give you my most recent experience with the Sig kilo 10K LRF binos.
I got them primarily due to the fact that they can pick up small targets, the quality and beam divergence of the laser, and the ability to align the laser to the reticle.
The ability to align the laser to the reticle only is about .5 mil of adjustment in both horizontal and vertical.
The IQ of the Sig 10 K is about on par with my Sig kilo 2400 ABS. When put side-by-side, they’re very close with the 10K having a slightly more noticeable blue color.
Where my problem started with the 10K was the fact that the laser is impacting about 1.5 mils left of the left edge of the reticle with the square reticle used. With the grid applied or added to the reticle, the closest I could get it was approximately one mill to the left edge of the square well, this is usable. I don’t consider it to be acceptable to not be able to get to at least one edge, or the other, or close of the center of the reticle.
Vertically I could get it to zero very close to the horizontal line with the mil added dashes. I could actually get it to be just below the horizontal stadia, but exactly at the line or above it, required more adjustment than was available inside the unit.
I contacted Sig customer service and they issued me an RMA. The unit was returned to Sig and very quickly turned back around to me with a brand new replacement unit inside of 2 weeks.
Once I received the second unit, it was even worse than the first. The laser impact was approximately two mils to the left edge of the square reticle and vertically I could not adjust it to get anywhere near the center of the reticle. I did contact Sig customer service and they sent me another RMA, and as of right now, Sig has had them for a little less than one week.
I did put a letter in with the second unit asking them to double check them before shipping anything back. I did also ask them if they could just send me a set of units that I could get close to one edge and preferable to one of the corners of the square reticle as that is what I prefer to use to use as my aiming point on the reticle.
It should also be noted that the digital display inside the second unit was rotated, approximately 10° counterclockwise off in the view when using. The first unit appeared to be fine. I can.
The way that I checked the laser impact and reticle alignment was to use my GEN3 nvg. The laser is a 905 nm laser and is easy to view under NV. It was pretty simple to place my GEN3 monocular directly behind the right eyepiece. Fire the laser and see where the laser was impacting in relation to the reticle.
Sig customer service did tell me that they consider them to be with in spec as long as the laser does impact somewhere in the reticle. So far Sig customer service has been excellent and shown a commitment to resolve the issue. So I’m pretty confident that they will take care of it.
I can honestly say that I have handled or used probably at least a two dozen 2400ABS laser rangefinders and not had a single one that had an issue that required a return to sig.
I have checked my original terrapin rangefinder and the laser in packs to the left of center in the reticle, but I believe is reticle is a glass etched reticle, not a digital reticle like which is in the 10k.
If Sig cannot align the laser to the reticle properly, I think my solution is going to be a terrapin X connected to my kestrel, 5700 or 5700X to get me my ballistic data.
Let me add a little more info. Once I did know where the laser was impacting it is easy to pick up small targets. The ballistics engine is very fast. When comparing the 10K to the 2400ABS, kestrel 5700/5700X, and AB tactical the ballistics numbers are all very close which is to be expected as they are all in the AB ecosystem.
Hope this helps guys and sorry for being long winded.