A few years back I bought a Leupold VX-3L 6.5x20 56mm side focus and put it on my 300 Weatherby, took it out and it is amazing in low light and all other conditions. I shot a nice buck in very low light conditions, I could see his antlers silhouetted, when I put the scope on him it was like someone had hit him with a flashlight...90 yards. When I got home, I purchased another and a year later another etc....I have five, they discontinued it. Best I ever had. I have had Weavers, Bushnell, Simmons, Nikon, Leica, Redfield, Unertl, Vortex and another german scope I have forgotten the name. Wish I had more VX-3L. Last purchase was a Leupold Vx3i 6.5x20 50mm side focus CDS 30mm. Love it