Nightforce Optics 5-25x56mm B.E.A.S.T. Series Riflescope, Matte Black with Red & Green Illuminated First Focal Plane TReMoR3 Reticle, Side Parallax Focus, 34mm Center Tube

The most advanced riflescope on the market today is called the B.E.A.S.T.! The engineers were asked to do what was thought impossible, to create a riflescope the likes of which had never been built before.
First Focal Plane Precision
Locating a reticle in a riflescope's second focal plane is most common, a first focal plane location has distinct advantages to the accomplished shooter. All reticle subtensions, whether in MOA or Mil-Radian configuration, remain in the same visual proportion to the target across the scope's entire magnification range.
Technology and Performance
The U.S. military spoke. We listened. The playing field in warfare has changed. Our military snipers are engaging targets at ever-increasing ranges; extremely difficult targets demanding levels of positive identification, accuracy and optical performance that were impossible with existing technology. Recognizing this, the U.S. military threw out all the conventions associated with tactical day scopes, and requested a riflescope unlike any ever created. Thus was born the B.E.A.S.T.
360½ Secondary Zero Elevation Control
Perhaps the shooter suddenly anticipates engaging a number of targets at a substantially longer range, for example, 750 meters. Dial in the necessary elevation, activate the 360-degree brake control by pressing the control on top of the elevation knob, rotate the control 90 degrees counter-clockwise, and an instant, secure setting is established at 750 meters. Another press of the brakecontrol and a 90-degree clockwise turn of the control disengages the brake setting. Unlike competitor's systems, it is an instant, intuitive, one-hand operation, requiring no fumbling with complicated mechanisms, no time lost, no distraction from the target.
The list of advanced technology that is elegantly packed into the B.E.A.S.T. is lengthy at the least. Other features that Nightforce has delivered are a shorterbody for a more versatile scope, robust 34mm tube for more adjustment and more light transmission, wider field of view to keep the shooter aware of their surroundings, Digillum red and green illumination, versatile magnification rangeand Night Vision friendly design.