Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: Couldn't fnid it in the description or with the sidebar. Does this attach to a picantinny rail for an AR-15?
Document: Was skeptical about holo sights on my 5.56 AR-15 carbine, having been brought up on peep sights and some scope work. Leery of battery life. Easily installed this on my AR-15 top rail, and like the turn off/on buttons. No interference with the charging handle or other buttons, including a Magpul BAD lever. The reticle in the screen is bright, and brightness can be increased or decreased.
This EOTech 512.A65/1 Holographic sight is by far the best accessory I have invested in for the AR-15. This is a seriously beefy unit that does take up a good but of space on my flattop rail, but it mounts very securely and holds zero even after several hundred rounds.The sight has a good range of brightness settings and the controls are well positioned and easy to access.
This sight is in my opinion the best in the marketplace. It is crystal clear and I was able to sight in my AR 15 in 15 rounds.
Easy to use and placed it on my AR-15. It works great. I would recommend.This sight to everyone I know.
This was a really good purchase for my AR-15. Easy to zero, fun to shoot, and overall good quality product from EoTech for the price.
Perfect as a ready sight for my flat-top M4 style AR-15. It arrived in a decent ammount of time and was fairly easy to install.
I receive my EO Tech on 04/03/14 it came in orginal packaging and I looked great, I can't wait to put it on my AR-15 Smith&Wesson M&P...
bought it when there was a good rebate. I am pleased with this. there is clearance below the foward ( battery compartment) part of the sight so it only works on an AR with a rail forend.
I mounted this on my AR-15 and wow[...] I was at the range last week and i was literally playing a video came. wherever the dot pointed i hit. Recommend to anyone who wants an accurate red dote site.
I love this scope this is the second one of same type I purchased. I have one on my AK-47 and on my AR-15 S&W M&P. bore scoped both and they dialed in 100% accurate. Best out there.
Answer: yes