Nikon M-308 4-16x42SF Riflescope with BDC 800 Reticle (1" Tube)
The Nikon M-308 4-16x42SF is a variable-power riflescope built on a 1" tube with a 42mm objective and 1/4 MOA click adjustments. The BDC 800 reticle uses hold points for extended-distance .308/7.62-style trajectories, with circles and dots out to 800 yards.
This setup includes a 1-piece Leupold mount and flip-up lens covers. Side-focus parallax adjustment (50 yards to infinity) and waterproof, nitrogen-filled construction round out the feature set.