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: will I need a riser mount to see over my front sight tower Ar-15 Flat top PSA M4?
Document: So far attachment to my Stag arms AR 15 Model 2T was a breeze, eye relief was good and had enough clearance to keep my Magpul rear sight on without having to use a riser for the scope. The front site in not visible in the scope, I was wondering initially if I would need a riser, no need. Hope to get to the range this weekend, lens is clear, easily adjustable for clarity, mill dots look great, and really like the look with the rubberized body.
This scope is ideal for a flat-top M4. I have one on mine and it provides excellent long range accuracy with bullet-drop compensator, adjustable zoom and focus, the works. On a flat top with an A-2 front sight post the cross-hairs co-witness with the sight post. The bonus of the red laser for close encounters is genius. If you zero the laser at 40 yards, it's useful out to 80. The laser points down and to the right.
This is a well built scope except for the lens covers, they are cheaply made. I mounted the scope on my flat top AR 15 with a 3/4 in NC Star riser. The scope was easy to zero at 25 yards. I haven't sighted it for 100 yards yet, but so far I am very impressed with scope and the price.
We did turn the laser on and on a bright sunny day it's pretty iffy at 100 yards but I would not expect it to work well under those conditions. We will set it up on the next trip to the rang for 25 yards and under ranges.Highly recommend this for anyone shooting mid distance with a flat top AR. It should work on a handle mount too but we don't have one. The laser should be great for close quarter zombie work too.
I mounted this scope on my dpms ar-15 and took it out to the range. I had it zeroed at 100 yards in no time, I turned the nob on top to 200 yards and the scope adjusted flawlessly. The laser was kind of a bonus, It was easy to zero at 25 yards, I just aimed with the scope and shot, then put the scope back to where I aimed and moved the laser to the bullet hole.The crosshairs are somewhat tilted, I'd say about 5 degrees.
I have this on a Beretta CX4 Storm I had to buy a 1 inch bar riser to get it high enough to get back past rear sight for my eyes. Zero in in less than 10 shots and have removed and reinstalled several times and it is still zeroed. It has pretty good glass for the price and I like the focus feature. I have tried to sight in the lazer but I can't see the dot at 25yds on the target.
The moment I rec'd this I looked it over, held it upside down and notice the mount looked slightly off center. I mounted it on my ar 15 and low and behold it was canted to the left. The cross hairs were also slightly tilted off. To me it's worthless as a scope. Unbelievable. I was very very disappointed. Disgusted. To Amazons credit they had it picked up the next day by UPS. What a waste of time and effort.
Would have preferred it on the left side.- Elevation adjustment knob is located INSIDE the bullet drop compensator post. You have to unscrew a cap on top of what'snormally the elevation adjustment post.- Battery is one of those cr2032 batteries that's typically used as the CMOS battery in computer motherboards.- In order to adjust the laser, you need an allen wrench.My brother has the M&P; 15 (full .223 AR) and a $400 EOTech red dot.
Great scope! I put it on and take it off each time i shoot and it's always dead on. I mounted on 1" riser in order to help with seeing through the front site. Riser helps when on lower power when otherwise i would get some blur from said site. I can't comment on the laser, as i haven't taken the time to mess with it. I wanted the scope and the laser was just a bonus anyway.
I don't have that kind of money. So it seems relatively clear and focused on all magnifications. But I want to use it at the range before I really can give this a fair judgement. I do know if you need clarity, go by a Nikon - I have a prostaff on another rifle and it is top-notch. But for the purposes of my DPMS I think this will be sufficient.The only drawbacks that I have found deal with the laser/illumination.
Answer: yes