I dont think that anyones riffle is not accurate if they are going stalking thats why we all spend time zeroing, i am not happy with anything less than half inch to go out and point at a animal.so i agree with bewsher500 that conditions play a massive part in where your shot ends up ,but if you are confident in your kit that is one less thing to worry about ,as the last thing you should have is that little seed off dout .I have never laid in wet peat -2 with driving sleet , can only think that it must be quite challenging under those conditions i should think the glass fogging up is a pain as well .i wonder how manny of us on here have gone out in a windy wet and cold day , walk a few miles then put a target up at 150 yrds and seen how we are grouping are shots???. I havent ,i like to go and chek zero on a nice sunny day laying in the dry . I think what bewsher500 is trying to say is that having a megga accrate riffle is great but that just half of it, being able to take the right shot under hard condditions is marksmanship and that only comes with time and experience of actually being out in the field shooting deer in all types of conditions.