Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: is the control  buttons on the rear facing you or on the side
Document: This sight works very well. I just wish I would have gotten the one with the buttons on the side, instead of the back.
I own three EOTECH HWS. The XPS3-0 is by far the best of all my HWS.The other two, a 517 and a 552 are great. I use all of them at different times, mostly for hog hunting in limited light or in total darkness with a high powered flashlight. However, the small size of the XPS3-0 increases the rail capacity for other items such as a Flip-To-Side magnifier, etc.Go with the XPS3-0.
I'm new-ish to guns... but before the craze I purchased a Colt 6920LE M4... I already replaced my rear iron sight with the mbus by magpul. The second I got the scope out and put it on my rail, i tried my best to zero it using both my iron sights because they're supposed to co-witness together (took a few clicks for sure).
so, i took it out a few weeks later to finally fire it, and i hit a can at between 50-60 yards and left a 3-4 inch grouping at a box that the can was sitting on. i know it's not as perfect a &#34;zero&#34; as you can get with a lead sled or a few sandbags, but i was SHOCKED at how accurate it feels. and for anyone concerned with how hard it is to install... super easy.
guns and scopes are just things that aren't something i believe in &#34;saving&#34; money when i purchase... and Eotech makes this SUCH an easy buy. NO BUYER'S REMORSE. others scopes i was considering were the Aimpoint micro t and a Trijicon RMR. anyway, if you have the money you couldn't possibly regret this scope!
buy the cheaper one or better yet ... learn to use your iron sights and spend money on practicing. you're better off with a green light and iron sights unless you're tactical ted.
Very rugged piece of equipment. Easy to mount & adjust. Turns on fast and the red holograph and dot are very visible, even in extremely bright sunlight. No magnification but outstanding for CQB. Recommended.
Through the magic of holographics, the reticle will then be in focus anyway, along with the target, making for an ideal sight picture. (A common error that shooters make with red-dot-sights is to focus their shooting eye on the reticle rather than the target.) The EOTech XPS2-0/3-0 is the only sight I have ever used in which it seemed natural to keep both eyes open while shooting.
This is the best CQC sight ever. It has an excellent shroud system to protect the HWS. It uses an excellent battery platform. It keeps its zero rock solid. The adjustments do not require any special tool; use a quarter. Just be sure you are using this with a flat top and not something with a carry handle.
This can be a hot button topic on Aimpont v EOTech but there goes (that said, I have used both)I bought this for use on my AR-15 and am very pleased that I did. It took a minute to get zeroed but I blame most of that on user error. Once I got it set though, it turned my rifle into a tack driver, and that was just using the cheap ammo.
Answer: yes