The March 10‑60×52 MTR‑3 is a second‑focal‑plane variable‑magnification riflescope for 10× to 60× zoom, built around a 52mm objective and a 30mm main tube. It uses high‑quality ED‑glass optics and a fully machined metal body (argon filled for internal stability), making for a compact yet rugged optic suited to bench‑rest, precision target shooting, and long‑range work. The reticle is the MTR‑3: at 10× it uses 0.16 MOA vertical and horizontal lines, with hash‑marks at 4 MOA increments out to ±40 MOA, and beyond those limits the reticle transitions into thicker 2 MOA posts for easier reference at extreme holds. Adjustment turrets move in 1/8 MOA clicks, giving a total of 60 MOA elevation travel and 40 MOA windage travel. Side‑focus/parallax adjustment covers from 10 yards to infinity. Field of view at low magnification is about 10.5 ft per 100 yards, narrowing to about 1.7 ft per 100 yards at 60×; exit pupil at max magnification is roughly 0.86mm, and eye relief stays generous throughout the zoom range. Included with the scope are flip caps (objective and eyepiece), a sunshade, lens cloth, MD disk, fast‑lever for zoom control, and a hex wrench - so the scope is ready to mount and use out of the box.