Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: has any body put this on a heavy load, like a 270 win. does it hold zero , do the screws stay put?
Document: The scope is over priced. Put it on an R-25 308 and the set screws backed out on all the knobs. Now I have no idea were I'm at. It will be sent back for a new one. Very dissapointed :-(
When i got my new gun i put the new rings i bought on and old scope and when i began to put on my new base discovered 3 of 4 base screws were loose and that's not surprising as no blue loc-tite was used.
Recently purchased this scope for my .30-06. I like the scope it holds zero.i have no problem with the rings provided but I'm sure there are better ones out there.the large 60mm objective takes in lots of light.all in all it is a good scope may want to purchase higher quality lense caps.also the sin chade is a slightly different color than the scope but no big deal.
Actually hesitated on 'rating' this. By that I mean this really is a very nice scope - for most people. Has all the features you would want in a scope of this type and is MORE than enough for hunting and shooting paper. (overkill really)  That said, it IS NOT a front focal plane scope as one would expect with this kind of scope and these features. This means the mil-dot reticle is behind the zoom - not in front and therefore your zero does NOT hold while your zoom.
As far as shock resistance is concerned i only have a little Savage 17hmr with the heavy varmint barrel and it has almost no kick. So if you are thinking about using a scope that sits this high and weighs this much and have a relatively light gun as i do things are going to be a little top heavy and if you do not have a high cheek rest you will be needing one.
This scope is solid, everything works perfect and it's easy to use. The sunshade is a little difficult to put on but it's not a big deal. Great deal for the price!
I put this on a Grendel 6.5 on a  ar15 platform I just built. I used it out to 400 yrds so far. The adjustments work great. I can adjust it for yardage and wind speed put the cross hairs on target and hit where its supposed to. optics are clear. The illuminated mil-dot reticle is adjustable and works great on a black hog in low light.
(for that, add $1000 and you will be in the ballpark)  If you are good with a 100yard zero at 10power - and only zoom to scan or 'peek' your shot - this is a really great scope.
I returned the first one because I could't zero it. Elevation and windage would not work. I returned the second one because the optics were not up to the quality I was needing.
This scope is very good for the price. Everything works fine, although if you have experience with leupolds and such, you will notice the lower quality. Little things like the lens covers, and the feel of the windage knob feel cheaper. It seems rugged enough, though. You will need a better set of rings - the ones that come with it are very weak. Apparently they test and rate this one for .50bmg.
Answer: yes