Looking for feedback on a non magnifying red dot scope. I have no prior use with these. It will be used by a twelve year old. That translates into it will most probably be moved from one gun to another ranging from .22's to airsoft although the main purpose is for .22's. There is also the fact that it will be "accidently" left "on" for hours (those of you that have boys know where I'm coming from {God Bless Em' and Love Em'!} ). Now that you know the use, I still do not want one that disappoints in it's primary function--to work functionally and provide many quality hours and years of shooting fun. Shooting is only fun and interesting if you can consistently hit what you're aiming at minus shooter error. Under a hundred bucks would be great and I know I'm asking for a lot. Please reference your personal experiences as it is confusing enough muddling through dealer advertisements. Thank Ya'll!