You don't state your intended use for the SR-25. I have shot a couple of SR-25s, including during a precision rifle course with Nick Irving -- who used the SR-25 as a Ranger sniper. The SR-25 is capable of great accuracy at extended distances. Like any other AR-platform rifle, it can be used on targets of any distance. But in IMO it's best use is at distance, not up close.

If the Razor's new reticle functions like that of the NF NX8/ATACR8, the central illumination dot will be large enough to limit the scope's precision shooting capabilities. Especially for distant targets. You might consider a scope with higher magnification, and one with a reticle better designed for precision shooting.