Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Does this scope mount to dovetail or I should buy separate rings?
Document: Scope is of the best quality, it mounted on my AR-15 with no problem and I sited in with only 4 rounds. The extra rails allowed me to mount a flashlight and a Trijicon RMR Relex (which I also brought from Amazon). The 2-7x32 Compact Scope Dot is super at 100yds and great at 200yds. But always carry an extra battery, If you're like me, I forget to turn the darn thing off. Will Buy another one for my sons AR.
I found this scope to be a little on the heavy side, which I guess you would expect with the extra rails. The illuminated reticle is too bright and there is very little difference between the settings. The optical quality is not great. The mount was ok. I opted to return it.
The scope weight wasnt an issue as others have said about these . It does have a good illumination plenty of rail space for extra acc. The view range and focus was about average and somewhat better than more expensive scopes. My main issue with this one and I dont know if others have had this happen with theirs or not but my crosshairs was crooked . At first I thought I had it crooked on the mount but that wasnt the case it infact was internally not straight and leaned to the left very noticeably. Along with that this scope would not hold zero.
Before I go any further, I got the 3-9x42 P4 sniper reticle variant. I hate that other people didn't say which one they got.When I opened the box and saw the scope, I cried. This scope is fully aluminum, so it is a little heavy (probably 2 pounds or so, I didn't weigh it). I was able to zero in about 10 minutes. The rails on this scope are perfect for my laser, RDS, and flashlights. Now for a pro and con list:Pros:Adjustable elevation knobAdjustable windage knob7 Rheostat settings (0 being no illumination, 7 being brightest)(illumination is blue)Easy to mount/unmount scopeIn "3-9x42" the 3-9 means that you can zoom anywhere between 3x and 9x.
Package arrived today while I was at work.As I opened it,I was surprised how big it was.I was expecting it to be a bit smaller...but after mounting it on a low riser I had bought through a different seller,I found it to be perfect for AR-style rifles.The illumination option on this scope is a great feature for outdoor use.I don't really have any need for the rails,but they give the scope a more intense appearance.The scope seems very durable and is apparently Waterproof,Shockproof,and Fog proof.Overall,this scope is a must buy for those involved in airsoft looking for a nice looking and useful scope for long-range advantage.I also forgot to mention that the zoom on this scope is pretty crisp and clear.Definitely consider buying this product.
I mounted this on my Colt AR. I had just bought a Burris FastFire 3, and that thing sat really, really low. I was considering buying the Burris riser mount, but then saw the price of this scope and they were about the same. When I mounted the Burris onto this scope, it is way too high, my shooting position becomes very unnatural. Eye relief on the scope is also very short (only 2 inches on the 3-9; the manual says the 2-7 has 3 inches of eye relief)The 3-9 scope itself is really nicely made.The description only lists one set of dimensions for both the 2-7 and 3-9, which don't make sense since the 2-7 has a 34mm diameter tube and the 3-9 has a 44mm diameter tube.
don't buy way to heavy 4 most rails and the cross hairs were crocked on both first one I bought and the replacement they sent me, ownly up side amazon is giving me a full refund on both and they are paying return shipping
Don't waste your money. Replaced with an Eotech XPS-2. If you want a cool looking Walmart scope, buy this one.
It's great that you can now mount all tactical hardware in the same location so that you are not making movements back and forth. What this product needs is a quick disconnect mount and enough room on the bottom for a iron sight. This way you can take all hardware from rifle in seconds and flip up open sights when things fail, which they always do. But it's great to see the manufacturers working on solutions and upgrades that are affordable for the average guy. Also the balance of my AR is better than I thought it would be.
there is also focus ring on the lens for fine adjustments,.. what!?? yea, it's nice. and over course the wind-age knobs are on there also. ok for the Blue dot,...actually they are cross-hairs, it has 7 levels off brightness, i like #3, right on. you also have the option to turn it off which looks great. It comes with lends covers, warranty info., etc.... Im a little happy with this buy if you cant tell, you will be too....Best price around here on amazon, i paid $eventy something... best price i could get on ebay was $95?.....
Answer: yes