I’ve been using the Zeiss HD5 3-15x50 with a Z800 reticle it matches my trajectory on the 300 Weatherby perfectly all the way to 800. We practice that far getting ready. Longest shot so far 550 yards 3 shots shared the same exit hole no thinking or dialing is good for me to 600 yards in any normal conditions. The V4 should be almost as easy to set up in the 4-16x50 with a couple of reticle choices with lots better glass.