The SightMark Ultra Shot Plus Reflex Sight is no longer available. However, when it comes to any red dot/reflex sight, you can use an absolute co-witness mount to have your iron sights and red dot line up. Or you can use a lower 1/3 mount to have your iron sight appear in the lower 1/3 portion of your optics window.
The SightMark Ultra Shot Plus Reflex Sight is no longer available. I would recommend any Holosun optic, as they are bench tested to 1,000G of recoil and are known to withstand recoil from much higher calibers. You can find all of the Holosun optics we currently carry by using the link below:
https://www.opticsplanet.com/holosun-red-dot-scopes.html
It is not noticeable.
Yes, it will.
Here is the reticle information from Sightmark:
4 Pattern -
5 MOA dot,
3 MOA dot with 50 MOA circle,
3 MOA dot with 50 MOA crosshair,
3 MOA dot with 30 MOA circle/crosshair (subtensions total 50 MOA)
They are close but not exactly the same. Just about every manufacturer uses their own particular shade of "FDE".
Yes, you could use this on a Kel-Tec Sub-2000 as long as you have a picatinny rail to mount it on.
Yes, it will.
No, it must be turned off manually.
A riser is not necessary as the A2 front sight will be in the lower 1/3 of optic under the reticle, providing a lower 1/3 co-witness.